Home / 1,603,547.58-2,406,111.77-750,677.04

Finding the Fourth Proportional to 1,603,547.58, 2,406,111.77 and 750,677.04

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Solution

The fourth proportional to 1,603,547.58, 2,406,111.77 and 750,677.04 is: 1,126,385.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,603,547.58 : 2,406,111.77 = 750,677.04 : x
  2. Step 2: Convert to fraction form
    1,603,547.58/2,406,111.77 = 750,677.04/x
  3. Step 3: Cross multiply
    1,603,547.58x = 2,406,111.77 × 750,677.04
  4. Step 4: Simplify right side
    1,603,547.58x = 1,806,212,869,001.04
  5. Step 5: Solve for x
    x = 1,806,212,869,001.04/1,603,547.58
  6. Step 6: Final answer
    x = 1,126,385.58

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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.