Home / 7,249,308.98-10,004,405.52-4,496,883.24

Finding the Fourth Proportional to 7,249,308.98, 10,004,405.52 and 4,496,883.24

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Solution

The fourth proportional to 7,249,308.98, 10,004,405.52 and 4,496,883.24 is: 6,205,921.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,249,308.98 : 10,004,405.52 = 4,496,883.24 : x
  2. Step 2: Convert to fraction form
    7,249,308.98/10,004,405.52 = 4,496,883.24/x
  3. Step 3: Cross multiply
    7,249,308.98x = 10,004,405.52 × 4,496,883.24
  4. Step 4: Simplify right side
    7,249,308.98x = 44,988,643,511,862.04
  5. Step 5: Solve for x
    x = 44,988,643,511,862.04/7,249,308.98
  6. Step 6: Final answer
    x = 6,205,921.64

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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.