Home / 950,073.14-1,311,075.83-542,167.67

Finding the Fourth Proportional to 950,073.14, 1,311,075.83 and 542,167.67

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Solution

The fourth proportional to 950,073.14, 1,311,075.83 and 542,167.67 is: 748,177.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,073.14 : 1,311,075.83 = 542,167.67 : x
  2. Step 2: Convert to fraction form
    950,073.14/1,311,075.83 = 542,167.67/x
  3. Step 3: Cross multiply
    950,073.14x = 1,311,075.83 × 542,167.67
  4. Step 4: Simplify right side
    950,073.14x = 710,822,922,744.46
  5. Step 5: Solve for x
    x = 710,822,922,744.46/950,073.14
  6. Step 6: Final answer
    x = 748,177.06

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1.5x scale

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.