Home / 9,071,495.40-13,607,243.10-2,339,909.40

Finding the Fourth Proportional to 9,071,495.40, 13,607,243.10 and 2,339,909.40

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Solution

The fourth proportional to 9,071,495.40, 13,607,243.10 and 2,339,909.40 is: 3,509,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,071,495.40 : 13,607,243.10 = 2,339,909.40 : x
  2. Step 2: Convert to fraction form
    9,071,495.40/13,607,243.10 = 2,339,909.40/x
  3. Step 3: Cross multiply
    9,071,495.40x = 13,607,243.10 × 2,339,909.40
  4. Step 4: Simplify right side
    9,071,495.40x = 31,839,716,037,775.14
  5. Step 5: Solve for x
    x = 31,839,716,037,775.14/9,071,495.40
  6. Step 6: Final answer
    x = 3,509,864.10

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1.5x scale

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.