Home / 1,030,846.60-1,545,648.62-462,124.74

Finding the Fourth Proportional to 1,030,846.60, 1,545,648.62 and 462,124.74

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Solution

The fourth proportional to 1,030,846.60, 1,545,648.62 and 462,124.74 is: 692,908.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,030,846.60 : 1,545,648.62 = 462,124.74 : x
  2. Step 2: Convert to fraction form
    1,030,846.60/1,545,648.62 = 462,124.74/x
  3. Step 3: Cross multiply
    1,030,846.60x = 1,545,648.62 × 462,124.74
  4. Step 4: Simplify right side
    1,030,846.60x = 714,282,470,134.42
  5. Step 5: Solve for x
    x = 714,282,470,134.42/1,030,846.60
  6. Step 6: Final answer
    x = 692,908.60

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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.