Home / 3,196,437.72-4,411,028.70-1,746,095.88

Finding the Fourth Proportional to 3,196,437.72, 4,411,028.70 and 1,746,095.88

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Solution

The fourth proportional to 3,196,437.72, 4,411,028.70 and 1,746,095.88 is: 2,409,582.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,196,437.72 : 4,411,028.70 = 1,746,095.88 : x
  2. Step 2: Convert to fraction form
    3,196,437.72/4,411,028.70 = 1,746,095.88/x
  3. Step 3: Cross multiply
    3,196,437.72x = 4,411,028.70 × 1,746,095.88
  4. Step 4: Simplify right side
    3,196,437.72x = 7,702,079,039,631.76
  5. Step 5: Solve for x
    x = 7,702,079,039,631.76/3,196,437.72
  6. Step 6: Final answer
    x = 2,409,582.08

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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.