Home / 1,146,050.24-1,716,712.86-671,296.28

Finding the Fourth Proportional to 1,146,050.24, 1,716,712.86 and 671,296.28

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Solution

The fourth proportional to 1,146,050.24, 1,716,712.86 and 671,296.28 is: 1,005,560.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,146,050.24 : 1,716,712.86 = 671,296.28 : x
  2. Step 2: Convert to fraction form
    1,146,050.24/1,716,712.86 = 671,296.28/x
  3. Step 3: Cross multiply
    1,146,050.24x = 1,716,712.86 × 671,296.28
  4. Step 4: Simplify right side
    1,146,050.24x = 1,152,422,956,746.16
  5. Step 5: Solve for x
    x = 1,152,422,956,746.16/1,146,050.24
  6. Step 6: Final answer
    x = 1,005,560.59

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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.