Home / 1,873,024.16-2,584,495.28-1,137,595.74

Finding the Fourth Proportional to 1,873,024.16, 2,584,495.28 and 1,137,595.74

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Solution

The fourth proportional to 1,873,024.16, 2,584,495.28 and 1,137,595.74 is: 1,569,713.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,873,024.16 : 2,584,495.28 = 1,137,595.74 : x
  2. Step 2: Convert to fraction form
    1,873,024.16/2,584,495.28 = 1,137,595.74/x
  3. Step 3: Cross multiply
    1,873,024.16x = 2,584,495.28 × 1,137,595.74
  4. Step 4: Simplify right side
    1,873,024.16x = 2,940,110,820,578.11
  5. Step 5: Solve for x
    x = 2,940,110,820,578.11/1,873,024.16
  6. Step 6: Final answer
    x = 1,569,713.24

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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.