Home / 9,323,484-13,983,897.42-2,933,570.40

Finding the Fourth Proportional to 9,323,484, 13,983,897.42 and 2,933,570.40

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Solution

The fourth proportional to 9,323,484, 13,983,897.42 and 2,933,570.40 is: 4,399,937.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,484 : 13,983,897.42 = 2,933,570.40 : x
  2. Step 2: Convert to fraction form
    9,323,484/13,983,897.42 = 2,933,570.40/x
  3. Step 3: Cross multiply
    9,323,484x = 13,983,897.42 × 2,933,570.40
  4. Step 4: Simplify right side
    9,323,484x = 41,022,747,547,948.37
  5. Step 5: Solve for x
    x = 41,022,747,547,948.37/9,323,484
  6. Step 6: Final answer
    x = 4,399,937.57

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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.