Home / 9,375,126-14,064,036.21-2,898,706.50

Finding the Fourth Proportional to 9,375,126, 14,064,036.21 and 2,898,706.50

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Solution

The fourth proportional to 9,375,126, 14,064,036.21 and 2,898,706.50 is: 4,348,476.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,375,126 : 14,064,036.21 = 2,898,706.50 : x
  2. Step 2: Convert to fraction form
    9,375,126/14,064,036.21 = 2,898,706.50/x
  3. Step 3: Cross multiply
    9,375,126x = 14,064,036.21 × 2,898,706.50
  4. Step 4: Simplify right side
    9,375,126x = 40,767,513,178,162.37
  5. Step 5: Solve for x
    x = 40,767,513,178,162.37/9,375,126
  6. Step 6: Final answer
    x = 4,348,476.30

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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.