Home / 5,900,547.20-8,850,820.80-4,073,964.80

Finding the Fourth Proportional to 5,900,547.20, 8,850,820.80 and 4,073,964.80

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Solution

The fourth proportional to 5,900,547.20, 8,850,820.80 and 4,073,964.80 is: 6,110,947.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,900,547.20 : 8,850,820.80 = 4,073,964.80 : x
  2. Step 2: Convert to fraction form
    5,900,547.20/8,850,820.80 = 4,073,964.80/x
  3. Step 3: Cross multiply
    5,900,547.20x = 8,850,820.80 × 4,073,964.80
  4. Step 4: Simplify right side
    5,900,547.20x = 36,057,932,390,307.84
  5. Step 5: Solve for x
    x = 36,057,932,390,307.84/5,900,547.20
  6. Step 6: Final answer
    x = 6,110,947.20

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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.