Home / 1,087,507.26-1,500,759.21-604,117.35

Finding the Fourth Proportional to 1,087,507.26, 1,500,759.21 and 604,117.35

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Solution

The fourth proportional to 1,087,507.26, 1,500,759.21 and 604,117.35 is: 833,681.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,087,507.26 : 1,500,759.21 = 604,117.35 : x
  2. Step 2: Convert to fraction form
    1,087,507.26/1,500,759.21 = 604,117.35/x
  3. Step 3: Cross multiply
    1,087,507.26x = 1,500,759.21 × 604,117.35
  4. Step 4: Simplify right side
    1,087,507.26x = 906,634,676,933.29
  5. Step 5: Solve for x
    x = 906,634,676,933.29/1,087,507.26
  6. Step 6: Final answer
    x = 833,681.49

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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.