Home / 3,995,347.59-5,513,579.69-2,184,511.59

Finding the Fourth Proportional to 3,995,347.59, 5,513,579.69 and 2,184,511.59

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Solution

The fourth proportional to 3,995,347.59, 5,513,579.69 and 2,184,511.59 is: 3,014,626.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,995,347.59 : 5,513,579.69 = 2,184,511.59 : x
  2. Step 2: Convert to fraction form
    3,995,347.59/5,513,579.69 = 2,184,511.59/x
  3. Step 3: Cross multiply
    3,995,347.59x = 5,513,579.69 × 2,184,511.59
  4. Step 4: Simplify right side
    3,995,347.59x = 12,044,478,724,271.05
  5. Step 5: Solve for x
    x = 12,044,478,724,271.05/3,995,347.59
  6. Step 6: Final answer
    x = 3,014,626.00

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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.