Home / 4,677,267.68-6,972,666.40-4,603,561.20

Finding the Fourth Proportional to 4,677,267.68, 6,972,666.40 and 4,603,561.20

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Solution

The fourth proportional to 4,677,267.68, 6,972,666.40 and 4,603,561.20 is: 6,862,788.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,677,267.68 : 6,972,666.40 = 4,603,561.20 : x
  2. Step 2: Convert to fraction form
    4,677,267.68/6,972,666.40 = 4,603,561.20/x
  3. Step 3: Cross multiply
    4,677,267.68x = 6,972,666.40 × 4,603,561.20
  4. Step 4: Simplify right side
    4,677,267.68x = 32,099,096,499,583.68
  5. Step 5: Solve for x
    x = 32,099,096,499,583.68/4,677,267.68
  6. Step 6: Final answer
    x = 6,862,788.00

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.