Home / 1,050,307.06-1,449,416.37-573,379.06

Finding the Fourth Proportional to 1,050,307.06, 1,449,416.37 and 573,379.06

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Solution

The fourth proportional to 1,050,307.06, 1,449,416.37 and 573,379.06 is: 791,259.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,050,307.06 : 1,449,416.37 = 573,379.06 : x
  2. Step 2: Convert to fraction form
    1,050,307.06/1,449,416.37 = 573,379.06/x
  3. Step 3: Cross multiply
    1,050,307.06x = 1,449,416.37 × 573,379.06
  4. Step 4: Simplify right side
    1,050,307.06x = 831,064,995,779.21
  5. Step 5: Solve for x
    x = 831,064,995,779.21/1,050,307.06
  6. Step 6: Final answer
    x = 791,259.08

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1.5x scale

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.