Home / 1,565,563.80-2,347,605.44-606,468.60

Finding the Fourth Proportional to 1,565,563.80, 2,347,605.44 and 606,468.60

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Solution

The fourth proportional to 1,565,563.80, 2,347,605.44 and 606,468.60 is: 909,416.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,565,563.80 : 2,347,605.44 = 606,468.60 : x
  2. Step 2: Convert to fraction form
    1,565,563.80/2,347,605.44 = 606,468.60/x
  3. Step 3: Cross multiply
    1,565,563.80x = 2,347,605.44 × 606,468.60
  4. Step 4: Simplify right side
    1,565,563.80x = 1,423,748,984,549.18
  5. Step 5: Solve for x
    x = 1,423,748,984,549.18/1,565,563.80
  6. Step 6: Final answer
    x = 909,416.14

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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.