Home / 10,705,060.40-14,772,999.59-5,810,284.29

Finding the Fourth Proportional to 10,705,060.40, 14,772,999.59 and 5,810,284.29

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Solution

The fourth proportional to 10,705,060.40, 14,772,999.59 and 5,810,284.29 is: 8,018,201.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,705,060.40 : 14,772,999.59 = 5,810,284.29 : x
  2. Step 2: Convert to fraction form
    10,705,060.40/14,772,999.59 = 5,810,284.29/x
  3. Step 3: Cross multiply
    10,705,060.40x = 14,772,999.59 × 5,810,284.29
  4. Step 4: Simplify right side
    10,705,060.40x = 85,835,327,382,652.69
  5. Step 5: Solve for x
    x = 85,835,327,382,652.69/10,705,060.40
  6. Step 6: Final answer
    x = 8,018,201.13

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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.