Home / 8,833,158.20-13,249,737.30-4,574,631.80

Finding the Fourth Proportional to 8,833,158.20, 13,249,737.30 and 4,574,631.80

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Solution

The fourth proportional to 8,833,158.20, 13,249,737.30 and 4,574,631.80 is: 6,861,947.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,833,158.20 : 13,249,737.30 = 4,574,631.80 : x
  2. Step 2: Convert to fraction form
    8,833,158.20/13,249,737.30 = 4,574,631.80/x
  3. Step 3: Cross multiply
    8,833,158.20x = 13,249,737.30 × 4,574,631.80
  4. Step 4: Simplify right side
    8,833,158.20x = 60,612,669,594,226.14
  5. Step 5: Solve for x
    x = 60,612,669,594,226.14/8,833,158.20
  6. Step 6: Final answer
    x = 6,861,947.70

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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.