Home / 1,044,011.10-1,567,183.05-975,485.10

Finding the Fourth Proportional to 1,044,011.10, 1,567,183.05 and 975,485.10

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Solution

The fourth proportional to 1,044,011.10, 1,567,183.05 and 975,485.10 is: 1,464,317.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,011.10 : 1,567,183.05 = 975,485.10 : x
  2. Step 2: Convert to fraction form
    1,044,011.10/1,567,183.05 = 975,485.10/x
  3. Step 3: Cross multiply
    1,044,011.10x = 1,567,183.05 × 975,485.10
  4. Step 4: Simplify right side
    1,044,011.10x = 1,528,763,714,247.56
  5. Step 5: Solve for x
    x = 1,528,763,714,247.56/1,044,011.10
  6. Step 6: Final answer
    x = 1,464,317.49

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Double scale
Find fourth proportional to 1,044,012.10, 1,567,184.55 and 975,486.10
Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.