Home / 1,314,068.89-1,969,557.95-593,569.64

Finding the Fourth Proportional to 1,314,068.89, 1,969,557.95 and 593,569.64

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Solution

The fourth proportional to 1,314,068.89, 1,969,557.95 and 593,569.64 is: 889,656.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,314,068.89 : 1,969,557.95 = 593,569.64 : x
  2. Step 2: Convert to fraction form
    1,314,068.89/1,969,557.95 = 593,569.64/x
  3. Step 3: Cross multiply
    1,314,068.89x = 1,969,557.95 × 593,569.64
  4. Step 4: Simplify right side
    1,314,068.89x = 1,169,069,803,340.64
  5. Step 5: Solve for x
    x = 1,169,069,803,340.64/1,314,068.89
  6. Step 6: Final answer
    x = 889,656.40

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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.