Home / 975,263.53-1,346,134.16-567,444.16

Finding the Fourth Proportional to 975,263.53, 1,346,134.16 and 567,444.16

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Solution

The fourth proportional to 975,263.53, 1,346,134.16 and 567,444.16 is: 783,230.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,263.53 : 1,346,134.16 = 567,444.16 : x
  2. Step 2: Convert to fraction form
    975,263.53/1,346,134.16 = 567,444.16/x
  3. Step 3: Cross multiply
    975,263.53x = 1,346,134.16 × 567,444.16
  4. Step 4: Simplify right side
    975,263.53x = 763,855,967,668.51
  5. Step 5: Solve for x
    x = 763,855,967,668.51/975,263.53
  6. Step 6: Final answer
    x = 783,230.32

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.