Home / 2,065,688.85-3,098,527.08-549,370.50

Finding the Fourth Proportional to 2,065,688.85, 3,098,527.08 and 549,370.50

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Solution

The fourth proportional to 2,065,688.85, 3,098,527.08 and 549,370.50 is: 824,054.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,065,688.85 : 3,098,527.08 = 549,370.50 : x
  2. Step 2: Convert to fraction form
    2,065,688.85/3,098,527.08 = 549,370.50/x
  3. Step 3: Cross multiply
    2,065,688.85x = 3,098,527.08 × 549,370.50
  4. Step 4: Simplify right side
    2,065,688.85x = 1,702,239,371,203.14
  5. Step 5: Solve for x
    x = 1,702,239,371,203.14/2,065,688.85
  6. Step 6: Final answer
    x = 824,054.10

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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.