Home / 759,116.00-1,047,580.02-414,953.37

Finding the Fourth Proportional to 759,116.00, 1,047,580.02 and 414,953.37

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Solution

The fourth proportional to 759,116.00, 1,047,580.02 and 414,953.37 is: 572,635.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    759,116.00 : 1,047,580.02 = 414,953.37 : x
  2. Step 2: Convert to fraction form
    759,116.00/1,047,580.02 = 414,953.37/x
  3. Step 3: Cross multiply
    759,116.00x = 1,047,580.02 × 414,953.37
  4. Step 4: Simplify right side
    759,116.00x = 434,696,859,643.67
  5. Step 5: Solve for x
    x = 434,696,859,643.67/759,116.00
  6. Step 6: Final answer
    x = 572,635.62

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.