Home / 2,210,501-3,315,751.31-613,064.06

Finding the Fourth Proportional to 2,210,501, 3,315,751.31 and 613,064.06

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Solution

The fourth proportional to 2,210,501, 3,315,751.31 and 613,064.06 is: 919,596.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,210,501 : 3,315,751.31 = 613,064.06 : x
  2. Step 2: Convert to fraction form
    2,210,501/3,315,751.31 = 613,064.06/x
  3. Step 3: Cross multiply
    2,210,501x = 3,315,751.31 × 613,064.06
  4. Step 4: Simplify right side
    2,210,501x = 2,032,767,960,058.92
  5. Step 5: Solve for x
    x = 2,032,767,960,058.92/2,210,501
  6. Step 6: Final answer
    x = 919,596.04

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.