Home / 7,880,233.89-10,875,210.10-4,348,013.24

Finding the Fourth Proportional to 7,880,233.89, 10,875,210.10 and 4,348,013.24

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Solution

The fourth proportional to 7,880,233.89, 10,875,210.10 and 4,348,013.24 is: 6,000,527.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,880,233.89 : 10,875,210.10 = 4,348,013.24 : x
  2. Step 2: Convert to fraction form
    7,880,233.89/10,875,210.10 = 4,348,013.24/x
  3. Step 3: Cross multiply
    7,880,233.89x = 10,875,210.10 × 4,348,013.24
  4. Step 4: Simplify right side
    7,880,233.89x = 47,285,557,543,357.29
  5. Step 5: Solve for x
    x = 47,285,557,543,357.29/7,880,233.89
  6. Step 6: Final answer
    x = 6,000,527.17

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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.