Home / 6,871,502.10-10,307,253.15-4,855,962.90

Finding the Fourth Proportional to 6,871,502.10, 10,307,253.15 and 4,855,962.90

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Solution

The fourth proportional to 6,871,502.10, 10,307,253.15 and 4,855,962.90 is: 7,283,944.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,871,502.10 : 10,307,253.15 = 4,855,962.90 : x
  2. Step 2: Convert to fraction form
    6,871,502.10/10,307,253.15 = 4,855,962.90/x
  3. Step 3: Cross multiply
    6,871,502.10x = 10,307,253.15 × 4,855,962.90
  4. Step 4: Simplify right side
    6,871,502.10x = 50,051,638,897,308.14
  5. Step 5: Solve for x
    x = 50,051,638,897,308.14/6,871,502.10
  6. Step 6: Final answer
    x = 7,283,944.35

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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.