Home / 7,535,238.30-10,398,510.27-4,097,449.26

Finding the Fourth Proportional to 7,535,238.30, 10,398,510.27 and 4,097,449.26

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Solution

The fourth proportional to 7,535,238.30, 10,398,510.27 and 4,097,449.26 is: 5,654,415.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,535,238.30 : 10,398,510.27 = 4,097,449.26 : x
  2. Step 2: Convert to fraction form
    7,535,238.30/10,398,510.27 = 4,097,449.26/x
  3. Step 3: Cross multiply
    7,535,238.30x = 10,398,510.27 × 4,097,449.26
  4. Step 4: Simplify right side
    7,535,238.30x = 42,607,368,210,913.90
  5. Step 5: Solve for x
    x = 42,607,368,210,913.90/7,535,238.30
  6. Step 6: Final answer
    x = 5,654,415.50

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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.