Home / 4,182,328.95-5,771,616.79-2,346,533.81

Finding the Fourth Proportional to 4,182,328.95, 5,771,616.79 and 2,346,533.81

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Solution

The fourth proportional to 4,182,328.95, 5,771,616.79 and 2,346,533.81 is: 3,238,218.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,182,328.95 : 5,771,616.79 = 2,346,533.81 : x
  2. Step 2: Convert to fraction form
    4,182,328.95/5,771,616.79 = 2,346,533.81/x
  3. Step 3: Cross multiply
    4,182,328.95x = 5,771,616.79 × 2,346,533.81
  4. Step 4: Simplify right side
    4,182,328.95x = 13,543,293,895,507.92
  5. Step 5: Solve for x
    x = 13,543,293,895,507.92/4,182,328.95
  6. Step 6: Final answer
    x = 3,238,218.24

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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.