Home / 1,364,508.37-1,883,034.69-752,686.93

Finding the Fourth Proportional to 1,364,508.37, 1,883,034.69 and 752,686.93

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Solution

The fourth proportional to 1,364,508.37, 1,883,034.69 and 752,686.93 is: 1,038,715.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,364,508.37 : 1,883,034.69 = 752,686.93 : x
  2. Step 2: Convert to fraction form
    1,364,508.37/1,883,034.69 = 752,686.93/x
  3. Step 3: Cross multiply
    1,364,508.37x = 1,883,034.69 × 752,686.93
  4. Step 4: Simplify right side
    1,364,508.37x = 1,417,335,599,899.60
  5. Step 5: Solve for x
    x = 1,417,335,599,899.60/1,364,508.37
  6. Step 6: Final answer
    x = 1,038,715.21

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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.