Home / 10,301,030.01-15,451,387.82-3,482,393.06

Finding the Fourth Proportional to 10,301,030.01, 15,451,387.82 and 3,482,393.06

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Solution

The fourth proportional to 10,301,030.01, 15,451,387.82 and 3,482,393.06 is: 5,223,536.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,301,030.01 : 15,451,387.82 = 3,482,393.06 : x
  2. Step 2: Convert to fraction form
    10,301,030.01/15,451,387.82 = 3,482,393.06/x
  3. Step 3: Cross multiply
    10,301,030.01x = 15,451,387.82 × 3,482,393.06
  4. Step 4: Simplify right side
    10,301,030.01x = 53,807,805,678,686.41
  5. Step 5: Solve for x
    x = 53,807,805,678,686.41/10,301,030.01
  6. Step 6: Final answer
    x = 5,223,536.45

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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.