Home / 2,695,683.84-3,719,946.24-1,488,433.92

Finding the Fourth Proportional to 2,695,683.84, 3,719,946.24 and 1,488,433.92

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Solution

The fourth proportional to 2,695,683.84, 3,719,946.24 and 1,488,433.92 is: 2,053,985.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,695,683.84 : 3,719,946.24 = 1,488,433.92 : x
  2. Step 2: Convert to fraction form
    2,695,683.84/3,719,946.24 = 1,488,433.92/x
  3. Step 3: Cross multiply
    2,695,683.84x = 3,719,946.24 × 1,488,433.92
  4. Step 4: Simplify right side
    2,695,683.84x = 5,536,894,164,192.46
  5. Step 5: Solve for x
    x = 5,536,894,164,192.46/2,695,683.84
  6. Step 6: Final answer
    x = 2,053,985.00

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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.