Home / 1,658,347.70-2,483,535.33-946,216.76

Finding the Fourth Proportional to 1,658,347.70, 2,483,535.33 and 946,216.76

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Solution

The fourth proportional to 1,658,347.70, 2,483,535.33 and 946,216.76 is: 1,417,050.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,658,347.70 : 2,483,535.33 = 946,216.76 : x
  2. Step 2: Convert to fraction form
    1,658,347.70/2,483,535.33 = 946,216.76/x
  3. Step 3: Cross multiply
    1,658,347.70x = 2,483,535.33 × 946,216.76
  4. Step 4: Simplify right side
    1,658,347.70x = 2,349,962,740,880.45
  5. Step 5: Solve for x
    x = 2,349,962,740,880.45/1,658,347.70
  6. Step 6: Final answer
    x = 1,417,050.69

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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.