Home / 10,528,182.06-14,528,623.61-5,882,002.00

Finding the Fourth Proportional to 10,528,182.06, 14,528,623.61 and 5,882,002.00

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Solution

The fourth proportional to 10,528,182.06, 14,528,623.61 and 5,882,002.00 is: 8,117,013.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,528,182.06 : 14,528,623.61 = 5,882,002.00 : x
  2. Step 2: Convert to fraction form
    10,528,182.06/14,528,623.61 = 5,882,002.00/x
  3. Step 3: Cross multiply
    10,528,182.06x = 14,528,623.61 × 5,882,002.00
  4. Step 4: Simplify right side
    10,528,182.06x = 85,457,393,080,950.42
  5. Step 5: Solve for x
    x = 85,457,393,080,950.42/10,528,182.06
  6. Step 6: Final answer
    x = 8,117,013.23

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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.