Home / 9,527,168.16-13,149,570.78-5,859,240.30

Finding the Fourth Proportional to 9,527,168.16, 13,149,570.78 and 5,859,240.30

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Solution

The fourth proportional to 9,527,168.16, 13,149,570.78 and 5,859,240.30 is: 8,087,030.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,527,168.16 : 13,149,570.78 = 5,859,240.30 : x
  2. Step 2: Convert to fraction form
    9,527,168.16/13,149,570.78 = 5,859,240.30/x
  3. Step 3: Cross multiply
    9,527,168.16x = 13,149,570.78 × 5,859,240.30
  4. Step 4: Simplify right side
    9,527,168.16x = 77,046,495,041,878.42
  5. Step 5: Solve for x
    x = 77,046,495,041,878.42/9,527,168.16
  6. Step 6: Final answer
    x = 8,087,030.03

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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.