Home / 9,133,925.49-12,594,718.25-5,820,974.18

Finding the Fourth Proportional to 9,133,925.49, 12,594,718.25 and 5,820,974.18

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Solution

The fourth proportional to 9,133,925.49, 12,594,718.25 and 5,820,974.18 is: 8,026,508.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,133,925.49 : 12,594,718.25 = 5,820,974.18 : x
  2. Step 2: Convert to fraction form
    9,133,925.49/12,594,718.25 = 5,820,974.18/x
  3. Step 3: Cross multiply
    9,133,925.49x = 12,594,718.25 × 5,820,974.18
  4. Step 4: Simplify right side
    9,133,925.49x = 73,313,529,714,605.17
  5. Step 5: Solve for x
    x = 73,313,529,714,605.17/9,133,925.49
  6. Step 6: Final answer
    x = 8,026,508.41

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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.