Home / 1,883,913.60-2,599,819.29-1,024,492.53

Finding the Fourth Proportional to 1,883,913.60, 2,599,819.29 and 1,024,492.53

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Solution

The fourth proportional to 1,883,913.60, 2,599,819.29 and 1,024,492.53 is: 1,413,809.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,883,913.60 : 2,599,819.29 = 1,024,492.53 : x
  2. Step 2: Convert to fraction form
    1,883,913.60/2,599,819.29 = 1,024,492.53/x
  3. Step 3: Cross multiply
    1,883,913.60x = 2,599,819.29 × 1,024,492.53
  4. Step 4: Simplify right side
    1,883,913.60x = 2,663,495,441,954.90
  5. Step 5: Solve for x
    x = 2,663,495,441,954.90/1,883,913.60
  6. Step 6: Final answer
    x = 1,413,809.76

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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.