Home / 8,895,068.02-13,343,681.67-2,505,320.38

Finding the Fourth Proportional to 8,895,068.02, 13,343,681.67 and 2,505,320.38

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Solution

The fourth proportional to 8,895,068.02, 13,343,681.67 and 2,505,320.38 is: 3,758,284.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,895,068.02 : 13,343,681.67 = 2,505,320.38 : x
  2. Step 2: Convert to fraction form
    8,895,068.02/13,343,681.67 = 2,505,320.38/x
  3. Step 3: Cross multiply
    8,895,068.02x = 13,343,681.67 × 2,505,320.38
  4. Step 4: Simplify right side
    8,895,068.02x = 33,430,197,632,083.43
  5. Step 5: Solve for x
    x = 33,430,197,632,083.43/8,895,068.02
  6. Step 6: Final answer
    x = 3,758,284.65

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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.