Home / 2,716,304.76-3,748,276.20-1,492,547.04

Finding the Fourth Proportional to 2,716,304.76, 3,748,276.20 and 1,492,547.04

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Solution

The fourth proportional to 2,716,304.76, 3,748,276.20 and 1,492,547.04 is: 2,059,591.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,716,304.76 : 3,748,276.20 = 1,492,547.04 : x
  2. Step 2: Convert to fraction form
    2,716,304.76/3,748,276.20 = 1,492,547.04/x
  3. Step 3: Cross multiply
    2,716,304.76x = 3,748,276.20 × 1,492,547.04
  4. Step 4: Simplify right side
    2,716,304.76x = 5,594,478,547,412.45
  5. Step 5: Solve for x
    x = 5,594,478,547,412.45/2,716,304.76
  6. Step 6: Final answer
    x = 2,059,591.63

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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.