Home / 11,317,206.13-15,617,746.29-6,160,606.27

Finding the Fourth Proportional to 11,317,206.13, 15,617,746.29 and 6,160,606.27

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Solution

The fourth proportional to 11,317,206.13, 15,617,746.29 and 6,160,606.27 is: 8,501,637.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,317,206.13 : 15,617,746.29 = 6,160,606.27 : x
  2. Step 2: Convert to fraction form
    11,317,206.13/15,617,746.29 = 6,160,606.27/x
  3. Step 3: Cross multiply
    11,317,206.13x = 15,617,746.29 × 6,160,606.27
  4. Step 4: Simplify right side
    11,317,206.13x = 96,214,785,717,443.22
  5. Step 5: Solve for x
    x = 96,214,785,717,443.22/11,317,206.13
  6. Step 6: Final answer
    x = 8,501,637.65

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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.