Home / 1,047,323.34-1,571,108.04-373,500.43

Finding the Fourth Proportional to 1,047,323.34, 1,571,108.04 and 373,500.43

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Solution

The fourth proportional to 1,047,323.34, 1,571,108.04 and 373,500.43 is: 560,294.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,047,323.34 : 1,571,108.04 = 373,500.43 : x
  2. Step 2: Convert to fraction form
    1,047,323.34/1,571,108.04 = 373,500.43/x
  3. Step 3: Cross multiply
    1,047,323.34x = 1,571,108.04 × 373,500.43
  4. Step 4: Simplify right side
    1,047,323.34x = 586,809,528,516.46
  5. Step 5: Solve for x
    x = 586,809,528,516.46/1,047,323.34
  6. Step 6: Final answer
    x = 560,294.52

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Double scale
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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.