Home / 9,103,569.48-13,645,815.64-4,241,867.74

Finding the Fourth Proportional to 9,103,569.48, 13,645,815.64 and 4,241,867.74

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Solution

The fourth proportional to 9,103,569.48, 13,645,815.64 and 4,241,867.74 is: 6,358,357.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,103,569.48 : 13,645,815.64 = 4,241,867.74 : x
  2. Step 2: Convert to fraction form
    9,103,569.48/13,645,815.64 = 4,241,867.74/x
  3. Step 3: Cross multiply
    9,103,569.48x = 13,645,815.64 × 4,241,867.74
  4. Step 4: Simplify right side
    9,103,569.48x = 57,883,745,149,303.46
  5. Step 5: Solve for x
    x = 57,883,745,149,303.46/9,103,569.48
  6. Step 6: Final answer
    x = 6,358,357.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.