Home / 1,034,335.90-1,548,004.65-908,364.70

Finding the Fourth Proportional to 1,034,335.90, 1,548,004.65 and 908,364.70

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Solution

The fourth proportional to 1,034,335.90, 1,548,004.65 and 908,364.70 is: 1,359,474.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,335.90 : 1,548,004.65 = 908,364.70 : x
  2. Step 2: Convert to fraction form
    1,034,335.90/1,548,004.65 = 908,364.70/x
  3. Step 3: Cross multiply
    1,034,335.90x = 1,548,004.65 × 908,364.70
  4. Step 4: Simplify right side
    1,034,335.90x = 1,406,152,779,495.85
  5. Step 5: Solve for x
    x = 1,406,152,779,495.85/1,034,335.90
  6. Step 6: Final answer
    x = 1,359,474.02

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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.