Home / 4,154,021.60-6,231,032.40-2,356,210.40

Finding the Fourth Proportional to 4,154,021.60, 6,231,032.40 and 2,356,210.40

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Solution

The fourth proportional to 4,154,021.60, 6,231,032.40 and 2,356,210.40 is: 3,534,315.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,154,021.60 : 6,231,032.40 = 2,356,210.40 : x
  2. Step 2: Convert to fraction form
    4,154,021.60/6,231,032.40 = 2,356,210.40/x
  3. Step 3: Cross multiply
    4,154,021.60x = 6,231,032.40 × 2,356,210.40
  4. Step 4: Simplify right side
    4,154,021.60x = 14,681,623,343,616.96
  5. Step 5: Solve for x
    x = 14,681,623,343,616.96/4,154,021.60
  6. Step 6: Final answer
    x = 3,534,315.60

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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.