Home / 1,342,210.01-1,852,250.02-738,598.01

Finding the Fourth Proportional to 1,342,210.01, 1,852,250.02 and 738,598.01

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Solution

The fourth proportional to 1,342,210.01, 1,852,250.02 and 738,598.01 is: 1,019,265.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,342,210.01 : 1,852,250.02 = 738,598.01 : x
  2. Step 2: Convert to fraction form
    1,342,210.01/1,852,250.02 = 738,598.01/x
  3. Step 3: Cross multiply
    1,342,210.01x = 1,852,250.02 × 738,598.01
  4. Step 4: Simplify right side
    1,342,210.01x = 1,368,068,167,686.72
  5. Step 5: Solve for x
    x = 1,368,068,167,686.72/1,342,210.01
  6. Step 6: Final answer
    x = 1,019,265.36

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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.