Home / 899,834.04-1,350,088.02-467,281.89

Finding the Fourth Proportional to 899,834.04, 1,350,088.02 and 467,281.89

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Solution

The fourth proportional to 899,834.04, 1,350,088.02 and 467,281.89 is: 701,097.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    899,834.04 : 1,350,088.02 = 467,281.89 : x
  2. Step 2: Convert to fraction form
    899,834.04/1,350,088.02 = 467,281.89/x
  3. Step 3: Cross multiply
    899,834.04x = 1,350,088.02 × 467,281.89
  4. Step 4: Simplify right side
    899,834.04x = 630,871,681,651.96
  5. Step 5: Solve for x
    x = 630,871,681,651.96/899,834.04
  6. Step 6: Final answer
    x = 701,097.82

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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.