Home / 9,364,061.40-14,047,027.65-2,540,742.90

Finding the Fourth Proportional to 9,364,061.40, 14,047,027.65 and 2,540,742.90

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Solution

The fourth proportional to 9,364,061.40, 14,047,027.65 and 2,540,742.90 is: 3,811,368.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,364,061.40 : 14,047,027.65 = 2,540,742.90 : x
  2. Step 2: Convert to fraction form
    9,364,061.40/14,047,027.65 = 2,540,742.90/x
  3. Step 3: Cross multiply
    9,364,061.40x = 14,047,027.65 × 2,540,742.90
  4. Step 4: Simplify right side
    9,364,061.40x = 35,689,885,767,841.19
  5. Step 5: Solve for x
    x = 35,689,885,767,841.19/9,364,061.40
  6. Step 6: Final answer
    x = 3,811,368.19

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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.