Home / 2,707,823.52-3,736,970.64-1,500,677.28

Finding the Fourth Proportional to 2,707,823.52, 3,736,970.64 and 1,500,677.28

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Solution

The fourth proportional to 2,707,823.52, 3,736,970.64 and 1,500,677.28 is: 2,071,031.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,823.52 : 3,736,970.64 = 1,500,677.28 : x
  2. Step 2: Convert to fraction form
    2,707,823.52/3,736,970.64 = 1,500,677.28/x
  3. Step 3: Cross multiply
    2,707,823.52x = 3,736,970.64 × 1,500,677.28
  4. Step 4: Simplify right side
    2,707,823.52x = 5,607,986,935,475.06
  5. Step 5: Solve for x
    x = 5,607,986,935,475.06/2,707,823.52
  6. Step 6: Final answer
    x = 2,071,031.18

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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.