Home / 5,545,444.10-7,651,955.64-3,097,752.50

Finding the Fourth Proportional to 5,545,444.10, 7,651,955.64 and 3,097,752.50

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Solution

The fourth proportional to 5,545,444.10, 7,651,955.64 and 3,097,752.50 is: 4,274,475.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,545,444.10 : 7,651,955.64 = 3,097,752.50 : x
  2. Step 2: Convert to fraction form
    5,545,444.10/7,651,955.64 = 3,097,752.50/x
  3. Step 3: Cross multiply
    5,545,444.10x = 7,651,955.64 × 3,097,752.50
  4. Step 4: Simplify right side
    5,545,444.10x = 23,703,864,713,699.10
  5. Step 5: Solve for x
    x = 23,703,864,713,699.10/5,545,444.10
  6. Step 6: Final answer
    x = 4,274,475.46

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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.