Home / 4,048,687.40-6,073,031.10-1,056,871.40

Finding the Fourth Proportional to 4,048,687.40, 6,073,031.10 and 1,056,871.40

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Solution

The fourth proportional to 4,048,687.40, 6,073,031.10 and 1,056,871.40 is: 1,585,307.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048,687.40 : 6,073,031.10 = 1,056,871.40 : x
  2. Step 2: Convert to fraction form
    4,048,687.40/6,073,031.10 = 1,056,871.40/x
  3. Step 3: Cross multiply
    4,048,687.40x = 6,073,031.10 × 1,056,871.40
  4. Step 4: Simplify right side
    4,048,687.40x = 6,418,412,880,900.54
  5. Step 5: Solve for x
    x = 6,418,412,880,900.54/4,048,687.40
  6. Step 6: Final answer
    x = 1,585,307.10

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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.