Home / 4,331,121.84-6,492,397.32-2,052,641.52

Finding the Fourth Proportional to 4,331,121.84, 6,492,397.32 and 2,052,641.52

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Solution

The fourth proportional to 4,331,121.84, 6,492,397.32 and 2,052,641.52 is: 3,076,931.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,331,121.84 : 6,492,397.32 = 2,052,641.52 : x
  2. Step 2: Convert to fraction form
    4,331,121.84/6,492,397.32 = 2,052,641.52/x
  3. Step 3: Cross multiply
    4,331,121.84x = 6,492,397.32 × 2,052,641.52
  4. Step 4: Simplify right side
    4,331,121.84x = 13,326,564,303,368.73
  5. Step 5: Solve for x
    x = 13,326,564,303,368.73/4,331,121.84
  6. Step 6: Final answer
    x = 3,076,931.29

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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.