Home / 9,656,565.80-14,484,848.70-4,862,402.60

Finding the Fourth Proportional to 9,656,565.80, 14,484,848.70 and 4,862,402.60

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Solution

The fourth proportional to 9,656,565.80, 14,484,848.70 and 4,862,402.60 is: 7,293,603.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,656,565.80 : 14,484,848.70 = 4,862,402.60 : x
  2. Step 2: Convert to fraction form
    9,656,565.80/14,484,848.70 = 4,862,402.60/x
  3. Step 3: Cross multiply
    9,656,565.80x = 14,484,848.70 × 4,862,402.60
  4. Step 4: Simplify right side
    9,656,565.80x = 70,431,165,979,486.61
  5. Step 5: Solve for x
    x = 70,431,165,979,486.61/9,656,565.80
  6. Step 6: Final answer
    x = 7,293,603.90

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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.