Home / 2,714,175.61-3,742,397.98-2,024,650.49

Finding the Fourth Proportional to 2,714,175.61, 3,742,397.98 and 2,024,650.49

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Solution

The fourth proportional to 2,714,175.61, 3,742,397.98 and 2,024,650.49 is: 2,791,657.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,714,175.61 : 3,742,397.98 = 2,024,650.49 : x
  2. Step 2: Convert to fraction form
    2,714,175.61/3,742,397.98 = 2,024,650.49/x
  3. Step 3: Cross multiply
    2,714,175.61x = 3,742,397.98 × 2,024,650.49
  4. Step 4: Simplify right side
    2,714,175.61x = 7,577,047,880,208.40
  5. Step 5: Solve for x
    x = 7,577,047,880,208.40/2,714,175.61
  6. Step 6: Final answer
    x = 2,791,657.20

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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.