Home / 2,925,529.98-4,028,810.94-2,411,508.84

Finding the Fourth Proportional to 2,925,529.98, 4,028,810.94 and 2,411,508.84

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Solution

The fourth proportional to 2,925,529.98, 4,028,810.94 and 2,411,508.84 is: 3,320,941.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,925,529.98 : 4,028,810.94 = 2,411,508.84 : x
  2. Step 2: Convert to fraction form
    2,925,529.98/4,028,810.94 = 2,411,508.84/x
  3. Step 3: Cross multiply
    2,925,529.98x = 4,028,810.94 × 2,411,508.84
  4. Step 4: Simplify right side
    2,925,529.98x = 9,715,513,196,498.71
  5. Step 5: Solve for x
    x = 9,715,513,196,498.71/2,925,529.98
  6. Step 6: Final answer
    x = 3,320,941.25

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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.