Home / 974,466.30-1,461,698.73-264,598.50

Finding the Fourth Proportional to 974,466.30, 1,461,698.73 and 264,598.50

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Solution

The fourth proportional to 974,466.30, 1,461,698.73 and 264,598.50 is: 396,897.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    974,466.30 : 1,461,698.73 = 264,598.50 : x
  2. Step 2: Convert to fraction form
    974,466.30/1,461,698.73 = 264,598.50/x
  3. Step 3: Cross multiply
    974,466.30x = 1,461,698.73 × 264,598.50
  4. Step 4: Simplify right side
    974,466.30x = 386,763,291,409.91
  5. Step 5: Solve for x
    x = 386,763,291,409.91/974,466.30
  6. Step 6: Final answer
    x = 396,897.55

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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.