Home / 3,748,030.28-5,624,357.82-1,473,155

Finding the Fourth Proportional to 3,748,030.28, 5,624,357.82 and 1,473,155

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Solution

The fourth proportional to 3,748,030.28, 5,624,357.82 and 1,473,155 is: 2,210,641.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,748,030.28 : 5,624,357.82 = 1,473,155 : x
  2. Step 2: Convert to fraction form
    3,748,030.28/5,624,357.82 = 1,473,155/x
  3. Step 3: Cross multiply
    3,748,030.28x = 5,624,357.82 × 1,473,155
  4. Step 4: Simplify right side
    3,748,030.28x = 8,285,550,844,322.10
  5. Step 5: Solve for x
    x = 8,285,550,844,322.10/3,748,030.28
  6. Step 6: Final answer
    x = 2,210,641.38

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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.