Home / 8,898,727.22-13,349,483.22-2,834,817.74

Finding the Fourth Proportional to 8,898,727.22, 13,349,483.22 and 2,834,817.74

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Solution

The fourth proportional to 8,898,727.22, 13,349,483.22 and 2,834,817.74 is: 4,252,670.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,898,727.22 : 13,349,483.22 = 2,834,817.74 : x
  2. Step 2: Convert to fraction form
    8,898,727.22/13,349,483.22 = 2,834,817.74/x
  3. Step 3: Cross multiply
    8,898,727.22x = 13,349,483.22 × 2,834,817.74
  4. Step 4: Simplify right side
    8,898,727.22x = 37,843,351,829,886.19
  5. Step 5: Solve for x
    x = 37,843,351,829,886.19/8,898,727.22
  6. Step 6: Final answer
    x = 4,252,670.17

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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.