Home / 6,579,114.42-9,081,674.56-5,889,544.40

Finding the Fourth Proportional to 6,579,114.42, 9,081,674.56 and 5,889,544.40

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Solution

The fourth proportional to 6,579,114.42, 9,081,674.56 and 5,889,544.40 is: 8,129,806.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,579,114.42 : 9,081,674.56 = 5,889,544.40 : x
  2. Step 2: Convert to fraction form
    6,579,114.42/9,081,674.56 = 5,889,544.40/x
  3. Step 3: Cross multiply
    6,579,114.42x = 9,081,674.56 × 5,889,544.40
  4. Step 4: Simplify right side
    6,579,114.42x = 53,486,925,547,470.47
  5. Step 5: Solve for x
    x = 53,486,925,547,470.47/6,579,114.42
  6. Step 6: Final answer
    x = 8,129,806.25

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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.