Home / 2,697,044.13-4,045,601.25-899,927.61

Finding the Fourth Proportional to 2,697,044.13, 4,045,601.25 and 899,927.61

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Solution

The fourth proportional to 2,697,044.13, 4,045,601.25 and 899,927.61 is: 1,349,903.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,697,044.13 : 4,045,601.25 = 899,927.61 : x
  2. Step 2: Convert to fraction form
    2,697,044.13/4,045,601.25 = 899,927.61/x
  3. Step 3: Cross multiply
    2,697,044.13x = 4,045,601.25 × 899,927.61
  4. Step 4: Simplify right side
    2,697,044.13x = 3,640,748,263,925.51
  5. Step 5: Solve for x
    x = 3,640,748,263,925.51/2,697,044.13
  6. Step 6: Final answer
    x = 1,349,903.11

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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.