Home / 8,684,001.01-11,985,355.92-4,817,767.74

Finding the Fourth Proportional to 8,684,001.01, 11,985,355.92 and 4,817,767.74

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Solution

The fourth proportional to 8,684,001.01, 11,985,355.92 and 4,817,767.74 is: 6,649,315.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,684,001.01 : 11,985,355.92 = 4,817,767.74 : x
  2. Step 2: Convert to fraction form
    8,684,001.01/11,985,355.92 = 4,817,767.74/x
  3. Step 3: Cross multiply
    8,684,001.01x = 11,985,355.92 × 4,817,767.74
  4. Step 4: Simplify right side
    8,684,001.01x = 57,742,661,103,794.02
  5. Step 5: Solve for x
    x = 57,742,661,103,794.02/8,684,001.01
  6. Step 6: Final answer
    x = 6,649,315.34

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.