Home / 10,746,110.70-14,829,569.60-5,851,321.10

Finding the Fourth Proportional to 10,746,110.70, 14,829,569.60 and 5,851,321.10

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Solution

The fourth proportional to 10,746,110.70, 14,829,569.60 and 5,851,321.10 is: 8,074,788.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,746,110.70 : 14,829,569.60 = 5,851,321.10 : x
  2. Step 2: Convert to fraction form
    10,746,110.70/14,829,569.60 = 5,851,321.10/x
  3. Step 3: Cross multiply
    10,746,110.70x = 14,829,569.60 × 5,851,321.10
  4. Step 4: Simplify right side
    10,746,110.70x = 86,772,573,400,994.11
  5. Step 5: Solve for x
    x = 86,772,573,400,994.11/10,746,110.70
  6. Step 6: Final answer
    x = 8,074,788.71

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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.