Home / 8,000,824.61-11,041,171.65-4,329,741.36

Finding the Fourth Proportional to 8,000,824.61, 11,041,171.65 and 4,329,741.36

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Solution

The fourth proportional to 8,000,824.61, 11,041,171.65 and 4,329,741.36 is: 5,975,061.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,000,824.61 : 11,041,171.65 = 4,329,741.36 : x
  2. Step 2: Convert to fraction form
    8,000,824.61/11,041,171.65 = 4,329,741.36/x
  3. Step 3: Cross multiply
    8,000,824.61x = 11,041,171.65 × 4,329,741.36
  4. Step 4: Simplify right side
    8,000,824.61x = 47,805,417,495,962.83
  5. Step 5: Solve for x
    x = 47,805,417,495,962.83/8,000,824.61
  6. Step 6: Final answer
    x = 5,975,061.30

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1.5x scale

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.