Home / 9,006,498.74-13,509,775.56-2,183,045.16

Finding the Fourth Proportional to 9,006,498.74, 13,509,775.56 and 2,183,045.16

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Solution

The fourth proportional to 9,006,498.74, 13,509,775.56 and 2,183,045.16 is: 3,274,574.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006,498.74 : 13,509,775.56 = 2,183,045.16 : x
  2. Step 2: Convert to fraction form
    9,006,498.74/13,509,775.56 = 2,183,045.16/x
  3. Step 3: Cross multiply
    9,006,498.74x = 13,509,775.56 × 2,183,045.16
  4. Step 4: Simplify right side
    9,006,498.74x = 29,492,450,148,944.29
  5. Step 5: Solve for x
    x = 29,492,450,148,944.29/9,006,498.74
  6. Step 6: Final answer
    x = 3,274,574.39

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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.