Home / 967,343.47-1,451,018.58-293,430.58

Finding the Fourth Proportional to 967,343.47, 1,451,018.58 and 293,430.58

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Solution

The fourth proportional to 967,343.47, 1,451,018.58 and 293,430.58 is: 440,146.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,343.47 : 1,451,018.58 = 293,430.58 : x
  2. Step 2: Convert to fraction form
    967,343.47/1,451,018.58 = 293,430.58/x
  3. Step 3: Cross multiply
    967,343.47x = 1,451,018.58 × 293,430.58
  4. Step 4: Simplify right side
    967,343.47x = 425,773,218,792.27
  5. Step 5: Solve for x
    x = 425,773,218,792.27/967,343.47
  6. Step 6: Final answer
    x = 440,146.89

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1.5x scale

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.