Home / 2,353,904.10-3,529,981.35-933,666.30

Finding the Fourth Proportional to 2,353,904.10, 3,529,981.35 and 933,666.30

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Solution

The fourth proportional to 2,353,904.10, 3,529,981.35 and 933,666.30 is: 1,400,152.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,353,904.10 : 3,529,981.35 = 933,666.30 : x
  2. Step 2: Convert to fraction form
    2,353,904.10/3,529,981.35 = 933,666.30/x
  3. Step 3: Cross multiply
    2,353,904.10x = 3,529,981.35 × 933,666.30
  4. Step 4: Simplify right side
    2,353,904.10x = 3,295,824,626,123.51
  5. Step 5: Solve for x
    x = 3,295,824,626,123.51/2,353,904.10
  6. Step 6: Final answer
    x = 1,400,152.46

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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.