Home / 793,094.40-1,186,185.60-709,459.20

Finding the Fourth Proportional to 793,094.40, 1,186,185.60 and 709,459.20

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Solution

The fourth proportional to 793,094.40, 1,186,185.60 and 709,459.20 is: 1,061,097.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    793,094.40 : 1,186,185.60 = 709,459.20 : x
  2. Step 2: Convert to fraction form
    793,094.40/1,186,185.60 = 709,459.20/x
  3. Step 3: Cross multiply
    793,094.40x = 1,186,185.60 × 709,459.20
  4. Step 4: Simplify right side
    793,094.40x = 841,550,286,827.52
  5. Step 5: Solve for x
    x = 841,550,286,827.52/793,094.40
  6. Step 6: Final answer
    x = 1,061,097.25

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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.