Home / 2,937,334.47-4,053,554.24-1,630,674.87

Finding the Fourth Proportional to 2,937,334.47, 4,053,554.24 and 1,630,674.87

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Solution

The fourth proportional to 2,937,334.47, 4,053,554.24 and 1,630,674.87 is: 2,250,349.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,937,334.47 : 4,053,554.24 = 1,630,674.87 : x
  2. Step 2: Convert to fraction form
    2,937,334.47/4,053,554.24 = 1,630,674.87/x
  3. Step 3: Cross multiply
    2,937,334.47x = 4,053,554.24 × 1,630,674.87
  4. Step 4: Simplify right side
    2,937,334.47x = 6,610,029,033,349.95
  5. Step 5: Solve for x
    x = 6,610,029,033,349.95/2,937,334.47
  6. Step 6: Final answer
    x = 2,250,349.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.