Home / 1,085,375.06-1,497,909.60-602,095.92

Finding the Fourth Proportional to 1,085,375.06, 1,497,909.60 and 602,095.92

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Solution

The fourth proportional to 1,085,375.06, 1,497,909.60 and 602,095.92 is: 830,943.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,085,375.06 : 1,497,909.60 = 602,095.92 : x
  2. Step 2: Convert to fraction form
    1,085,375.06/1,497,909.60 = 602,095.92/x
  3. Step 3: Cross multiply
    1,085,375.06x = 1,497,909.60 × 602,095.92
  4. Step 4: Simplify right side
    1,085,375.06x = 901,885,258,688.83
  5. Step 5: Solve for x
    x = 901,885,258,688.83/1,085,375.06
  6. Step 6: Final answer
    x = 830,943.41

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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.