Home / 1,195,895.34-1,650,348.47-652,026.71

Finding the Fourth Proportional to 1,195,895.34, 1,650,348.47 and 652,026.71

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Solution

The fourth proportional to 1,195,895.34, 1,650,348.47 and 652,026.71 is: 899,803.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,195,895.34 : 1,650,348.47 = 652,026.71 : x
  2. Step 2: Convert to fraction form
    1,195,895.34/1,650,348.47 = 652,026.71/x
  3. Step 3: Cross multiply
    1,195,895.34x = 1,650,348.47 × 652,026.71
  4. Step 4: Simplify right side
    1,195,895.34x = 1,076,071,289,003.57
  5. Step 5: Solve for x
    x = 1,076,071,289,003.57/1,195,895.34
  6. Step 6: Final answer
    x = 899,803.90

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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.