Home / 1,023,050.64-1,411,820.62-564,181.58

Finding the Fourth Proportional to 1,023,050.64, 1,411,820.62 and 564,181.58

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Solution

The fourth proportional to 1,023,050.64, 1,411,820.62 and 564,181.58 is: 778,576.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,023,050.64 : 1,411,820.62 = 564,181.58 : x
  2. Step 2: Convert to fraction form
    1,023,050.64/1,411,820.62 = 564,181.58/x
  3. Step 3: Cross multiply
    1,023,050.64x = 1,411,820.62 × 564,181.58
  4. Step 4: Simplify right side
    1,023,050.64x = 796,523,188,068.18
  5. Step 5: Solve for x
    x = 796,523,188,068.18/1,023,050.64
  6. Step 6: Final answer
    x = 778,576.50

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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.