Home / 2,700,303.61-3,724,663.14-1,731,900.01

Finding the Fourth Proportional to 2,700,303.61, 3,724,663.14 and 1,731,900.01

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Solution

The fourth proportional to 2,700,303.61, 3,724,663.14 and 1,731,900.01 is: 2,388,895.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,700,303.61 : 3,724,663.14 = 1,731,900.01 : x
  2. Step 2: Convert to fraction form
    2,700,303.61/3,724,663.14 = 1,731,900.01/x
  3. Step 3: Cross multiply
    2,700,303.61x = 3,724,663.14 × 1,731,900.01
  4. Step 4: Simplify right side
    2,700,303.61x = 6,450,744,129,412.63
  5. Step 5: Solve for x
    x = 6,450,744,129,412.63/2,700,303.61
  6. Step 6: Final answer
    x = 2,388,895.87

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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.