Home / 1,566,280.80-2,350,035.60-569,109.60

Finding the Fourth Proportional to 1,566,280.80, 2,350,035.60 and 569,109.60

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Solution

The fourth proportional to 1,566,280.80, 2,350,035.60 and 569,109.60 is: 853,887.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,566,280.80 : 2,350,035.60 = 569,109.60 : x
  2. Step 2: Convert to fraction form
    1,566,280.80/2,350,035.60 = 569,109.60/x
  3. Step 3: Cross multiply
    1,566,280.80x = 2,350,035.60 × 569,109.60
  4. Step 4: Simplify right side
    1,566,280.80x = 1,337,427,820,301.76
  5. Step 5: Solve for x
    x = 1,337,427,820,301.76/1,566,280.80
  6. Step 6: Final answer
    x = 853,887.64

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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.