Home / 4,046,387.86-6,069,441.15-1,013,779.45

Finding the Fourth Proportional to 4,046,387.86, 6,069,441.15 and 1,013,779.45

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Solution

The fourth proportional to 4,046,387.86, 6,069,441.15 and 1,013,779.45 is: 1,520,633.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,046,387.86 : 6,069,441.15 = 1,013,779.45 : x
  2. Step 2: Convert to fraction form
    4,046,387.86/6,069,441.15 = 1,013,779.45/x
  3. Step 3: Cross multiply
    4,046,387.86x = 6,069,441.15 × 1,013,779.45
  4. Step 4: Simplify right side
    4,046,387.86x = 6,153,074,695,680.77
  5. Step 5: Solve for x
    x = 6,153,074,695,680.77/4,046,387.86
  6. Step 6: Final answer
    x = 1,520,633.94

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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.