Home / 4,893,279.60-7,341,085.80-2,366,857.20

Finding the Fourth Proportional to 4,893,279.60, 7,341,085.80 and 2,366,857.20

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Solution

The fourth proportional to 4,893,279.60, 7,341,085.80 and 2,366,857.20 is: 3,550,849.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,893,279.60 : 7,341,085.80 = 2,366,857.20 : x
  2. Step 2: Convert to fraction form
    4,893,279.60/7,341,085.80 = 2,366,857.20/x
  3. Step 3: Cross multiply
    4,893,279.60x = 7,341,085.80 × 2,366,857.20
  4. Step 4: Simplify right side
    4,893,279.60x = 17,375,301,781,547.76
  5. Step 5: Solve for x
    x = 17,375,301,781,547.76/4,893,279.60
  6. Step 6: Final answer
    x = 3,550,849.98

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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.