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Finding the Fourth Proportional to 9,973,507.16, 14,960,264.84 and 2,400,472.91

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Solution

The fourth proportional to 9,973,507.16, 14,960,264.84 and 2,400,472.91 is: 3,600,710.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,973,507.16 : 14,960,264.84 = 2,400,472.91 : x
  2. Step 2: Convert to fraction form
    9,973,507.16/14,960,264.84 = 2,400,472.91/x
  3. Step 3: Cross multiply
    9,973,507.16x = 14,960,264.84 × 2,400,472.91
  4. Step 4: Simplify right side
    9,973,507.16x = 35,911,710,518,247.33
  5. Step 5: Solve for x
    x = 35,911,710,518,247.33/9,973,507.16
  6. Step 6: Final answer
    x = 3,600,710.36

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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.