Home / 4,581,711.50-6,322,393.13-2,648,097.32

Finding the Fourth Proportional to 4,581,711.50, 6,322,393.13 and 2,648,097.32

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Solution

The fourth proportional to 4,581,711.50, 6,322,393.13 and 2,648,097.32 is: 3,654,161.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,581,711.50 : 6,322,393.13 = 2,648,097.32 : x
  2. Step 2: Convert to fraction form
    4,581,711.50/6,322,393.13 = 2,648,097.32/x
  3. Step 3: Cross multiply
    4,581,711.50x = 6,322,393.13 × 2,648,097.32
  4. Step 4: Simplify right side
    4,581,711.50x = 16,742,312,258,686.96
  5. Step 5: Solve for x
    x = 16,742,312,258,686.96/4,581,711.50
  6. Step 6: Final answer
    x = 3,654,161.17

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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.