Home / 1,069,327.16-1,475,614.98-610,423.52

Finding the Fourth Proportional to 1,069,327.16, 1,475,614.98 and 610,423.52

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Solution

The fourth proportional to 1,069,327.16, 1,475,614.98 and 610,423.52 is: 842,352.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,327.16 : 1,475,614.98 = 610,423.52 : x
  2. Step 2: Convert to fraction form
    1,069,327.16/1,475,614.98 = 610,423.52/x
  3. Step 3: Cross multiply
    1,069,327.16x = 1,475,614.98 × 610,423.52
  4. Step 4: Simplify right side
    1,069,327.16x = 900,750,090,256.33
  5. Step 5: Solve for x
    x = 900,750,090,256.33/1,069,327.16
  6. Step 6: Final answer
    x = 842,352.20

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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.