Home / 11,046,312.06-15,243,485.49-6,151,740.45

Finding the Fourth Proportional to 11,046,312.06, 15,243,485.49 and 6,151,740.45

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Solution

The fourth proportional to 11,046,312.06, 15,243,485.49 and 6,151,740.45 is: 8,489,165.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,046,312.06 : 15,243,485.49 = 6,151,740.45 : x
  2. Step 2: Convert to fraction form
    11,046,312.06/15,243,485.49 = 6,151,740.45/x
  3. Step 3: Cross multiply
    11,046,312.06x = 15,243,485.49 × 6,151,740.45
  4. Step 4: Simplify right side
    11,046,312.06x = 93,773,966,287,821.08
  5. Step 5: Solve for x
    x = 93,773,966,287,821.08/11,046,312.06
  6. Step 6: Final answer
    x = 8,489,165.05

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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.