Home / 6,937,649.15-10,402,259.73-3,475,362.29

Finding the Fourth Proportional to 6,937,649.15, 10,402,259.73 and 3,475,362.29

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Solution

The fourth proportional to 6,937,649.15, 10,402,259.73 and 3,475,362.29 is: 5,210,932.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,937,649.15 : 10,402,259.73 = 3,475,362.29 : x
  2. Step 2: Convert to fraction form
    6,937,649.15/10,402,259.73 = 3,475,362.29/x
  3. Step 3: Cross multiply
    6,937,649.15x = 10,402,259.73 × 3,475,362.29
  4. Step 4: Simplify right side
    6,937,649.15x = 36,151,621,175,284.79
  5. Step 5: Solve for x
    x = 36,151,621,175,284.79/6,937,649.15
  6. Step 6: Final answer
    x = 5,210,932.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.