Home / 6,696,284.18-9,237,465.45-4,374,535.71

Finding the Fourth Proportional to 6,696,284.18, 9,237,465.45 and 4,374,535.71

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Solution

The fourth proportional to 6,696,284.18, 9,237,465.45 and 4,374,535.71 is: 6,034,633.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,696,284.18 : 9,237,465.45 = 4,374,535.71 : x
  2. Step 2: Convert to fraction form
    6,696,284.18/9,237,465.45 = 4,374,535.71/x
  3. Step 3: Cross multiply
    6,696,284.18x = 9,237,465.45 × 4,374,535.71
  4. Step 4: Simplify right side
    6,696,284.18x = 40,409,622,480,916.22
  5. Step 5: Solve for x
    x = 40,409,622,480,916.22/6,696,284.18
  6. Step 6: Final answer
    x = 6,034,633.75

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Double scale
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1.5x scale

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.