Home / 1,772,599.17-2,658,993.04-558,270.76

Finding the Fourth Proportional to 1,772,599.17, 2,658,993.04 and 558,270.76

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Solution

The fourth proportional to 1,772,599.17, 2,658,993.04 and 558,270.76 is: 837,435.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,599.17 : 2,658,993.04 = 558,270.76 : x
  2. Step 2: Convert to fraction form
    1,772,599.17/2,658,993.04 = 558,270.76/x
  3. Step 3: Cross multiply
    1,772,599.17x = 2,658,993.04 × 558,270.76
  4. Step 4: Simplify right side
    1,772,599.17x = 1,484,438,065,275.51
  5. Step 5: Solve for x
    x = 1,484,438,065,275.51/1,772,599.17
  6. Step 6: Final answer
    x = 837,435.84

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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.