Home / 2,435,547.60-3,361,062.20-1,347,894.18

Finding the Fourth Proportional to 2,435,547.60, 3,361,062.20 and 1,347,894.18

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Solution

The fourth proportional to 2,435,547.60, 3,361,062.20 and 1,347,894.18 is: 1,860,097.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,435,547.60 : 3,361,062.20 = 1,347,894.18 : x
  2. Step 2: Convert to fraction form
    2,435,547.60/3,361,062.20 = 1,347,894.18/x
  3. Step 3: Cross multiply
    2,435,547.60x = 3,361,062.20 × 1,347,894.18
  4. Step 4: Simplify right side
    2,435,547.60x = 4,530,356,171,258.52
  5. Step 5: Solve for x
    x = 4,530,356,171,258.52/2,435,547.60
  6. Step 6: Final answer
    x = 1,860,097.57

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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.