Home / 6,140,931.60-9,194,808.60-4,813,827.60

Finding the Fourth Proportional to 6,140,931.60, 9,194,808.60 and 4,813,827.60

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Solution

The fourth proportional to 6,140,931.60, 9,194,808.60 and 4,813,827.60 is: 7,207,737.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,140,931.60 : 9,194,808.60 = 4,813,827.60 : x
  2. Step 2: Convert to fraction form
    6,140,931.60/9,194,808.60 = 4,813,827.60/x
  3. Step 3: Cross multiply
    6,140,931.60x = 9,194,808.60 × 4,813,827.60
  4. Step 4: Simplify right side
    6,140,931.60x = 44,262,223,415,397.35
  5. Step 5: Solve for x
    x = 44,262,223,415,397.35/6,140,931.60
  6. Step 6: Final answer
    x = 7,207,737.57

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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.