Home / 7,674,132.78-10,590,495.66-4,366,244.70

Finding the Fourth Proportional to 7,674,132.78, 10,590,495.66 and 4,366,244.70

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Solution

The fourth proportional to 7,674,132.78, 10,590,495.66 and 4,366,244.70 is: 6,025,527.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,674,132.78 : 10,590,495.66 = 4,366,244.70 : x
  2. Step 2: Convert to fraction form
    7,674,132.78/10,590,495.66 = 4,366,244.70/x
  3. Step 3: Cross multiply
    7,674,132.78x = 10,590,495.66 × 4,366,244.70
  4. Step 4: Simplify right side
    7,674,132.78x = 46,240,695,545,848.01
  5. Step 5: Solve for x
    x = 46,240,695,545,848.01/7,674,132.78
  6. Step 6: Final answer
    x = 6,025,527.17

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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.