Home / 6,934,434.94-10,402,080.09-2,674,547.74

Finding the Fourth Proportional to 6,934,434.94, 10,402,080.09 and 2,674,547.74

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Solution

The fourth proportional to 6,934,434.94, 10,402,080.09 and 2,674,547.74 is: 4,011,986.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,934,434.94 : 10,402,080.09 = 2,674,547.74 : x
  2. Step 2: Convert to fraction form
    6,934,434.94/10,402,080.09 = 2,674,547.74/x
  3. Step 3: Cross multiply
    6,934,434.94x = 10,402,080.09 × 2,674,547.74
  4. Step 4: Simplify right side
    6,934,434.94x = 27,820,859,796,008.50
  5. Step 5: Solve for x
    x = 27,820,859,796,008.50/6,934,434.94
  6. Step 6: Final answer
    x = 4,011,986.56

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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.