Home / 1,880,514.13-2,595,109.50-1,075,698.13

Finding the Fourth Proportional to 1,880,514.13, 2,595,109.50 and 1,075,698.13

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Solution

The fourth proportional to 1,880,514.13, 2,595,109.50 and 1,075,698.13 is: 1,484,463.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,880,514.13 : 2,595,109.50 = 1,075,698.13 : x
  2. Step 2: Convert to fraction form
    1,880,514.13/2,595,109.50 = 1,075,698.13/x
  3. Step 3: Cross multiply
    1,880,514.13x = 2,595,109.50 × 1,075,698.13
  4. Step 4: Simplify right side
    1,880,514.13x = 2,791,554,436,295.24
  5. Step 5: Solve for x
    x = 2,791,554,436,295.24/1,880,514.13
  6. Step 6: Final answer
    x = 1,484,463.42

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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.