Home / 8,983,669.65-13,477,254.08-2,594,130.45

Finding the Fourth Proportional to 8,983,669.65, 13,477,254.08 and 2,594,130.45

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Solution

The fourth proportional to 8,983,669.65, 13,477,254.08 and 2,594,130.45 is: 3,891,700.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,983,669.65 : 13,477,254.08 = 2,594,130.45 : x
  2. Step 2: Convert to fraction form
    8,983,669.65/13,477,254.08 = 2,594,130.45/x
  3. Step 3: Cross multiply
    8,983,669.65x = 13,477,254.08 × 2,594,130.45
  4. Step 4: Simplify right side
    8,983,669.65x = 34,961,755,178,344.09
  5. Step 5: Solve for x
    x = 34,961,755,178,344.09/8,983,669.65
  6. Step 6: Final answer
    x = 3,891,700.89

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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.