Home / 1,884,084.60-2,826,159.30-536,281.86

Finding the Fourth Proportional to 1,884,084.60, 2,826,159.30 and 536,281.86

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Solution

The fourth proportional to 1,884,084.60, 2,826,159.30 and 536,281.86 is: 804,432.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,084.60 : 2,826,159.30 = 536,281.86 : x
  2. Step 2: Convert to fraction form
    1,884,084.60/2,826,159.30 = 536,281.86/x
  3. Step 3: Cross multiply
    1,884,084.60x = 2,826,159.30 × 536,281.86
  4. Step 4: Simplify right side
    1,884,084.60x = 1,515,617,966,060.30
  5. Step 5: Solve for x
    x = 1,515,617,966,060.30/1,884,084.60
  6. Step 6: Final answer
    x = 804,432.01

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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.