Home / 3,249,049.55-4,483,689.44-1,779,051.24

Finding the Fourth Proportional to 3,249,049.55, 4,483,689.44 and 1,779,051.24

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Solution

The fourth proportional to 3,249,049.55, 4,483,689.44 and 1,779,051.24 is: 2,455,091.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,049.55 : 4,483,689.44 = 1,779,051.24 : x
  2. Step 2: Convert to fraction form
    3,249,049.55/4,483,689.44 = 1,779,051.24/x
  3. Step 3: Cross multiply
    3,249,049.55x = 4,483,689.44 × 1,779,051.24
  4. Step 4: Simplify right side
    3,249,049.55x = 7,976,713,249,111.65
  5. Step 5: Solve for x
    x = 7,976,713,249,111.65/3,249,049.55
  6. Step 6: Final answer
    x = 2,455,091.29

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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.