Home / 6,064,622.74-8,369,115.81-3,311,301.59

Finding the Fourth Proportional to 6,064,622.74, 8,369,115.81 and 3,311,301.59

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Solution

The fourth proportional to 6,064,622.74, 8,369,115.81 and 3,311,301.59 is: 4,569,561.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,064,622.74 : 8,369,115.81 = 3,311,301.59 : x
  2. Step 2: Convert to fraction form
    6,064,622.74/8,369,115.81 = 3,311,301.59/x
  3. Step 3: Cross multiply
    6,064,622.74x = 8,369,115.81 × 3,311,301.59
  4. Step 4: Simplify right side
    6,064,622.74x = 27,712,666,488,547.14
  5. Step 5: Solve for x
    x = 27,712,666,488,547.14/6,064,622.74
  6. Step 6: Final answer
    x = 4,569,561.48

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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.