Home / 7,524,281.80-11,286,422.70-4,495,068.10

Finding the Fourth Proportional to 7,524,281.80, 11,286,422.70 and 4,495,068.10

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Solution

The fourth proportional to 7,524,281.80, 11,286,422.70 and 4,495,068.10 is: 6,742,602.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,524,281.80 : 11,286,422.70 = 4,495,068.10 : x
  2. Step 2: Convert to fraction form
    7,524,281.80/11,286,422.70 = 4,495,068.10/x
  3. Step 3: Cross multiply
    7,524,281.80x = 11,286,422.70 × 4,495,068.10
  4. Step 4: Simplify right side
    7,524,281.80x = 50,733,238,641,885.86
  5. Step 5: Solve for x
    x = 50,733,238,641,885.86/7,524,281.80
  6. Step 6: Final answer
    x = 6,742,602.15

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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.