Home / 594,217.60-820,038.85-336,089.50

Finding the Fourth Proportional to 594,217.60, 820,038.85 and 336,089.50

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Solution

The fourth proportional to 594,217.60, 820,038.85 and 336,089.50 is: 463,814.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,217.60 : 820,038.85 = 336,089.50 : x
  2. Step 2: Convert to fraction form
    594,217.60/820,038.85 = 336,089.50/x
  3. Step 3: Cross multiply
    594,217.60x = 820,038.85 × 336,089.50
  4. Step 4: Simplify right side
    594,217.60x = 275,606,445,867.20
  5. Step 5: Solve for x
    x = 275,606,445,867.20/594,217.60
  6. Step 6: Final answer
    x = 463,814.01

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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.