Home / 2,967,374.42-4,450,085.64-1,047,937.47

Finding the Fourth Proportional to 2,967,374.42, 4,450,085.64 and 1,047,937.47

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Solution

The fourth proportional to 2,967,374.42, 4,450,085.64 and 1,047,937.47 is: 1,571,561.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,967,374.42 : 4,450,085.64 = 1,047,937.47 : x
  2. Step 2: Convert to fraction form
    2,967,374.42/4,450,085.64 = 1,047,937.47/x
  3. Step 3: Cross multiply
    2,967,374.42x = 4,450,085.64 × 1,047,937.47
  4. Step 4: Simplify right side
    2,967,374.42x = 4,663,411,486,864.93
  5. Step 5: Solve for x
    x = 4,663,411,486,864.93/2,967,374.42
  6. Step 6: Final answer
    x = 1,571,561.53

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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.