Home / 1,245,794.70-1,867,525.65-975,773.10

Finding the Fourth Proportional to 1,245,794.70, 1,867,525.65 and 975,773.10

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Solution

The fourth proportional to 1,245,794.70, 1,867,525.65 and 975,773.10 is: 1,462,746.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,245,794.70 : 1,867,525.65 = 975,773.10 : x
  2. Step 2: Convert to fraction form
    1,245,794.70/1,867,525.65 = 975,773.10/x
  3. Step 3: Cross multiply
    1,245,794.70x = 1,867,525.65 × 975,773.10
  4. Step 4: Simplify right side
    1,245,794.70x = 1,822,281,292,830.02
  5. Step 5: Solve for x
    x = 1,822,281,292,830.02/1,245,794.70
  6. Step 6: Final answer
    x = 1,462,746.06

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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.