Home / 9,656,411.10-14,484,616.65-9,507,111.90

Finding the Fourth Proportional to 9,656,411.10, 14,484,616.65 and 9,507,111.90

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Solution

The fourth proportional to 9,656,411.10, 14,484,616.65 and 9,507,111.90 is: 14,260,667.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,411.10 : 14,484,616.65 = 9,507,111.90 : x
  2. Step 2: Convert to fraction form
    9,656,411.10/14,484,616.65 = 9,507,111.90/x
  3. Step 3: Cross multiply
    9,656,411.10x = 14,484,616.65 × 9,507,111.90
  4. Step 4: Simplify right side
    9,656,411.10x = 137,706,871,320,153.14
  5. Step 5: Solve for x
    x = 137,706,871,320,153.14/9,656,411.10
  6. Step 6: Final answer
    x = 14,260,667.85

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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.