Home / 8,864,362.02-13,269,271.70-5,783,719.49

Finding the Fourth Proportional to 8,864,362.02, 13,269,271.70 and 5,783,719.49

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Solution

The fourth proportional to 8,864,362.02, 13,269,271.70 and 5,783,719.49 is: 8,657,785.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,864,362.02 : 13,269,271.70 = 5,783,719.49 : x
  2. Step 2: Convert to fraction form
    8,864,362.02/13,269,271.70 = 5,783,719.49/x
  3. Step 3: Cross multiply
    8,864,362.02x = 13,269,271.70 × 5,783,719.49
  4. Step 4: Simplify right side
    8,864,362.02x = 76,745,745,287,303.66
  5. Step 5: Solve for x
    x = 76,745,745,287,303.66/8,864,362.02
  6. Step 6: Final answer
    x = 8,657,785.53

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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.