Home / 1,195,352.27-1,649,538.01-651,476.35

Finding the Fourth Proportional to 1,195,352.27, 1,649,538.01 and 651,476.35

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Solution

The fourth proportional to 1,195,352.27, 1,649,538.01 and 651,476.35 is: 899,011.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,352.27 : 1,649,538.01 = 651,476.35 : x
  2. Step 2: Convert to fraction form
    1,195,352.27/1,649,538.01 = 651,476.35/x
  3. Step 3: Cross multiply
    1,195,352.27x = 1,649,538.01 × 651,476.35
  4. Step 4: Simplify right side
    1,195,352.27x = 1,074,635,001,941.06
  5. Step 5: Solve for x
    x = 1,074,635,001,941.06/1,195,352.27
  6. Step 6: Final answer
    x = 899,011.14

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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.