Home / 1,548,052.60-2,316,830.10-1,359,095.80

Finding the Fourth Proportional to 1,548,052.60, 2,316,830.10 and 1,359,095.80

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Solution

The fourth proportional to 1,548,052.60, 2,316,830.10 and 1,359,095.80 is: 2,034,035.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,548,052.60 : 2,316,830.10 = 1,359,095.80 : x
  2. Step 2: Convert to fraction form
    1,548,052.60/2,316,830.10 = 1,359,095.80/x
  3. Step 3: Cross multiply
    1,548,052.60x = 2,316,830.10 × 1,359,095.80
  4. Step 4: Simplify right side
    1,548,052.60x = 3,148,794,058,223.58
  5. Step 5: Solve for x
    x = 3,148,794,058,223.58/1,548,052.60
  6. Step 6: Final answer
    x = 2,034,035.57

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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.