Home / 3,249,043.55-4,483,681.14-1,779,045.24

Finding the Fourth Proportional to 3,249,043.55, 4,483,681.14 and 1,779,045.24

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Solution

The fourth proportional to 3,249,043.55, 4,483,681.14 and 1,779,045.24 is: 2,455,083.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,249,043.55 : 4,483,681.14 = 1,779,045.24 : x
  2. Step 2: Convert to fraction form
    3,249,043.55/4,483,681.14 = 1,779,045.24/x
  3. Step 3: Cross multiply
    3,249,043.55x = 4,483,681.14 × 1,779,045.24
  4. Step 4: Simplify right side
    3,249,043.55x = 7,976,671,589,794.77
  5. Step 5: Solve for x
    x = 7,976,671,589,794.77/3,249,043.55
  6. Step 6: Final answer
    x = 2,455,083.00

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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.