Home / 6,418,528.02-9,624,249.02-2,634,668.10

Finding the Fourth Proportional to 6,418,528.02, 9,624,249.02 and 2,634,668.10

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Solution

The fourth proportional to 6,418,528.02, 9,624,249.02 and 2,634,668.10 is: 3,950,547.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,418,528.02 : 9,624,249.02 = 2,634,668.10 : x
  2. Step 2: Convert to fraction form
    6,418,528.02/9,624,249.02 = 2,634,668.10/x
  3. Step 3: Cross multiply
    6,418,528.02x = 9,624,249.02 × 2,634,668.10
  4. Step 4: Simplify right side
    6,418,528.02x = 25,356,701,886,036.93
  5. Step 5: Solve for x
    x = 25,356,701,886,036.93/6,418,528.02
  6. Step 6: Final answer
    x = 3,950,547.82

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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.