Home / 8,871,345.90-13,303,908.45-4,610,097.90

Finding the Fourth Proportional to 8,871,345.90, 13,303,908.45 and 4,610,097.90

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Solution

The fourth proportional to 8,871,345.90, 13,303,908.45 and 4,610,097.90 is: 6,913,530.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,871,345.90 : 13,303,908.45 = 4,610,097.90 : x
  2. Step 2: Convert to fraction form
    8,871,345.90/13,303,908.45 = 4,610,097.90/x
  3. Step 3: Cross multiply
    8,871,345.90x = 13,303,908.45 × 4,610,097.90
  4. Step 4: Simplify right side
    8,871,345.90x = 61,332,320,407,137.26
  5. Step 5: Solve for x
    x = 61,332,320,407,137.26/8,871,345.90
  6. Step 6: Final answer
    x = 6,913,530.49

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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.