Home / 4,168,826.17-5,748,411.68-2,715,827.11

Finding the Fourth Proportional to 4,168,826.17, 5,748,411.68 and 2,715,827.11

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Solution

The fourth proportional to 4,168,826.17, 5,748,411.68 and 2,715,827.11 is: 3,744,865.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,168,826.17 : 5,748,411.68 = 2,715,827.11 : x
  2. Step 2: Convert to fraction form
    4,168,826.17/5,748,411.68 = 2,715,827.11/x
  3. Step 3: Cross multiply
    4,168,826.17x = 5,748,411.68 × 2,715,827.11
  4. Step 4: Simplify right side
    4,168,826.17x = 15,611,692,272,403.18
  5. Step 5: Solve for x
    x = 15,611,692,272,403.18/4,168,826.17
  6. Step 6: Final answer
    x = 3,744,865.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.