Home / 4,101,946.40-5,660,826-2,574,895.52

Finding the Fourth Proportional to 4,101,946.40, 5,660,826 and 2,574,895.52

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Solution

The fourth proportional to 4,101,946.40, 5,660,826 and 2,574,895.52 is: 3,553,443.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,946.40 : 5,660,826 = 2,574,895.52 : x
  2. Step 2: Convert to fraction form
    4,101,946.40/5,660,826 = 2,574,895.52/x
  3. Step 3: Cross multiply
    4,101,946.40x = 5,660,826 × 2,574,895.52
  4. Step 4: Simplify right side
    4,101,946.40x = 14,576,035,506,899.52
  5. Step 5: Solve for x
    x = 14,576,035,506,899.52/4,101,946.40
  6. Step 6: Final answer
    x = 3,553,443.68

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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.