Home / 1,070,194.44-1,605,457.48-360,167.04

Finding the Fourth Proportional to 1,070,194.44, 1,605,457.48 and 360,167.04

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Solution

The fourth proportional to 1,070,194.44, 1,605,457.48 and 360,167.04 is: 540,306.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,070,194.44 : 1,605,457.48 = 360,167.04 : x
  2. Step 2: Convert to fraction form
    1,070,194.44/1,605,457.48 = 360,167.04/x
  3. Step 3: Cross multiply
    1,070,194.44x = 1,605,457.48 × 360,167.04
  4. Step 4: Simplify right side
    1,070,194.44x = 578,232,868,417.46
  5. Step 5: Solve for x
    x = 578,232,868,417.46/1,070,194.44
  6. Step 6: Final answer
    x = 540,306.37

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1.5x scale

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.