Home / 10,285,475.02-14,191,956.81-6,098,386.47

Finding the Fourth Proportional to 10,285,475.02, 14,191,956.81 and 6,098,386.47

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Solution

The fourth proportional to 10,285,475.02, 14,191,956.81 and 6,098,386.47 is: 8,414,588.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,285,475.02 : 14,191,956.81 = 6,098,386.47 : x
  2. Step 2: Convert to fraction form
    10,285,475.02/14,191,956.81 = 6,098,386.47/x
  3. Step 3: Cross multiply
    10,285,475.02x = 14,191,956.81 × 6,098,386.47
  4. Step 4: Simplify right side
    10,285,475.02x = 86,548,037,393,809.19
  5. Step 5: Solve for x
    x = 86,548,037,393,809.19/10,285,475.02
  6. Step 6: Final answer
    x = 8,414,588.26

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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.