Home / 1,506,751.74-2,260,313.46-495,614.16

Finding the Fourth Proportional to 1,506,751.74, 2,260,313.46 and 495,614.16

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Solution

The fourth proportional to 1,506,751.74, 2,260,313.46 and 495,614.16 is: 743,482.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,506,751.74 : 2,260,313.46 = 495,614.16 : x
  2. Step 2: Convert to fraction form
    1,506,751.74/2,260,313.46 = 495,614.16/x
  3. Step 3: Cross multiply
    1,506,751.74x = 2,260,313.46 × 495,614.16
  4. Step 4: Simplify right side
    1,506,751.74x = 1,120,243,356,814.59
  5. Step 5: Solve for x
    x = 1,120,243,356,814.59/1,506,751.74
  6. Step 6: Final answer
    x = 743,482.37

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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.