Home / 1,837,428.04-2,535,277.89-1,073,333.98

Finding the Fourth Proportional to 1,837,428.04, 2,535,277.89 and 1,073,333.98

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Solution

The fourth proportional to 1,837,428.04, 2,535,277.89 and 1,073,333.98 is: 1,480,983.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,837,428.04 : 2,535,277.89 = 1,073,333.98 : x
  2. Step 2: Convert to fraction form
    1,837,428.04/2,535,277.89 = 1,073,333.98/x
  3. Step 3: Cross multiply
    1,837,428.04x = 2,535,277.89 × 1,073,333.98
  4. Step 4: Simplify right side
    1,837,428.04x = 2,721,199,908,079.70
  5. Step 5: Solve for x
    x = 2,721,199,908,079.70/1,837,428.04
  6. Step 6: Final answer
    x = 1,480,983.12

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.