Home / 4,440,122.48-6,127,366.29-2,506,399.76

Finding the Fourth Proportional to 4,440,122.48, 6,127,366.29 and 2,506,399.76

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Solution

The fourth proportional to 4,440,122.48, 6,127,366.29 and 2,506,399.76 is: 3,458,830.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,440,122.48 : 6,127,366.29 = 2,506,399.76 : x
  2. Step 2: Convert to fraction form
    4,440,122.48/6,127,366.29 = 2,506,399.76/x
  3. Step 3: Cross multiply
    4,440,122.48x = 6,127,366.29 × 2,506,399.76
  4. Step 4: Simplify right side
    4,440,122.48x = 15,357,629,398,688.09
  5. Step 5: Solve for x
    x = 15,357,629,398,688.09/4,440,122.48
  6. Step 6: Final answer
    x = 3,458,830.13

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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.