Home / 4,577,401.77-6,316,724.22-2,590,500.57

Finding the Fourth Proportional to 4,577,401.77, 6,316,724.22 and 2,590,500.57

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Solution

The fourth proportional to 4,577,401.77, 6,316,724.22 and 2,590,500.57 is: 3,574,839.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,577,401.77 : 6,316,724.22 = 2,590,500.57 : x
  2. Step 2: Convert to fraction form
    4,577,401.77/6,316,724.22 = 2,590,500.57/x
  3. Step 3: Cross multiply
    4,577,401.77x = 6,316,724.22 × 2,590,500.57
  4. Step 4: Simplify right side
    4,577,401.77x = 16,363,477,716,429.63
  5. Step 5: Solve for x
    x = 16,363,477,716,429.63/4,577,401.77
  6. Step 6: Final answer
    x = 3,574,839.73

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1.5x scale

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.