Home / 6,709,879.60-10,053,009.60-5,765,095.60

Finding the Fourth Proportional to 6,709,879.60, 10,053,009.60 and 5,765,095.60

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Solution

The fourth proportional to 6,709,879.60, 10,053,009.60 and 5,765,095.60 is: 8,637,496.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,709,879.60 : 10,053,009.60 = 5,765,095.60 : x
  2. Step 2: Convert to fraction form
    6,709,879.60/10,053,009.60 = 5,765,095.60/x
  3. Step 3: Cross multiply
    6,709,879.60x = 10,053,009.60 × 5,765,095.60
  4. Step 4: Simplify right side
    6,709,879.60x = 57,956,561,411,717.76
  5. Step 5: Solve for x
    x = 57,956,561,411,717.76/6,709,879.60
  6. Step 6: Final answer
    x = 8,637,496.48

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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.