Home / 3,044,880-4,201,934.27-1,668,275.87

Finding the Fourth Proportional to 3,044,880, 4,201,934.27 and 1,668,275.87

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Solution

The fourth proportional to 3,044,880, 4,201,934.27 and 1,668,275.87 is: 2,302,220.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,044,880 : 4,201,934.27 = 1,668,275.87 : x
  2. Step 2: Convert to fraction form
    3,044,880/4,201,934.27 = 1,668,275.87/x
  3. Step 3: Cross multiply
    3,044,880x = 4,201,934.27 × 1,668,275.87
  4. Step 4: Simplify right side
    3,044,880x = 7,009,985,549,967.07
  5. Step 5: Solve for x
    x = 7,009,985,549,967.07/3,044,880
  6. Step 6: Final answer
    x = 2,302,220.63

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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.