Home / 4,348,017.90-6,522,026.85-2,752,382.70

Finding the Fourth Proportional to 4,348,017.90, 6,522,026.85 and 2,752,382.70

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Solution

The fourth proportional to 4,348,017.90, 6,522,026.85 and 2,752,382.70 is: 4,128,574.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,348,017.90 : 6,522,026.85 = 2,752,382.70 : x
  2. Step 2: Convert to fraction form
    4,348,017.90/6,522,026.85 = 2,752,382.70/x
  3. Step 3: Cross multiply
    4,348,017.90x = 6,522,026.85 × 2,752,382.70
  4. Step 4: Simplify right side
    4,348,017.90x = 17,951,113,870,875.50
  5. Step 5: Solve for x
    x = 17,951,113,870,875.50/4,348,017.90
  6. Step 6: Final answer
    x = 4,128,574.05

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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.