Home / 5,559,590.36-7,668,279.56-5,102,182.01

Finding the Fourth Proportional to 5,559,590.36, 7,668,279.56 and 5,102,182.01

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Solution

The fourth proportional to 5,559,590.36, 7,668,279.56 and 5,102,182.01 is: 7,037,381.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,559,590.36 : 7,668,279.56 = 5,102,182.01 : x
  2. Step 2: Convert to fraction form
    5,559,590.36/7,668,279.56 = 5,102,182.01/x
  3. Step 3: Cross multiply
    5,559,590.36x = 7,668,279.56 × 5,102,182.01
  4. Step 4: Simplify right side
    5,559,590.36x = 39,124,957,993,171.80
  5. Step 5: Solve for x
    x = 39,124,957,993,171.80/5,559,590.36
  6. Step 6: Final answer
    x = 7,037,381.44

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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.