Home / 3,730,856.80-5,596,285.20-1,035,176.80

Finding the Fourth Proportional to 3,730,856.80, 5,596,285.20 and 1,035,176.80

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Solution

The fourth proportional to 3,730,856.80, 5,596,285.20 and 1,035,176.80 is: 1,552,765.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,856.80 : 5,596,285.20 = 1,035,176.80 : x
  2. Step 2: Convert to fraction form
    3,730,856.80/5,596,285.20 = 1,035,176.80/x
  3. Step 3: Cross multiply
    3,730,856.80x = 5,596,285.20 × 1,035,176.80
  4. Step 4: Simplify right side
    3,730,856.80x = 5,793,144,605,223.36
  5. Step 5: Solve for x
    x = 5,793,144,605,223.36/3,730,856.80
  6. Step 6: Final answer
    x = 1,552,765.20

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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.