Home / 8,896,008.63-13,344,598.45-2,330,878.32

Finding the Fourth Proportional to 8,896,008.63, 13,344,598.45 and 2,330,878.32

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Solution

The fourth proportional to 8,896,008.63, 13,344,598.45 and 2,330,878.32 is: 3,496,470.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,896,008.63 : 13,344,598.45 = 2,330,878.32 : x
  2. Step 2: Convert to fraction form
    8,896,008.63/13,344,598.45 = 2,330,878.32/x
  3. Step 3: Cross multiply
    8,896,008.63x = 13,344,598.45 × 2,330,878.32
  4. Step 4: Simplify right side
    8,896,008.63x = 31,104,635,216,210.60
  5. Step 5: Solve for x
    x = 31,104,635,216,210.60/8,896,008.63
  6. Step 6: Final answer
    x = 3,496,470.89

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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.