Home / 1,354,907.60-2,033,148.69-606,953.60

Finding the Fourth Proportional to 1,354,907.60, 2,033,148.69 and 606,953.60

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Solution

The fourth proportional to 1,354,907.60, 2,033,148.69 and 606,953.60 is: 910,783.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,354,907.60 : 2,033,148.69 = 606,953.60 : x
  2. Step 2: Convert to fraction form
    1,354,907.60/2,033,148.69 = 606,953.60/x
  3. Step 3: Cross multiply
    1,354,907.60x = 2,033,148.69 × 606,953.60
  4. Step 4: Simplify right side
    1,354,907.60x = 1,234,026,916,730.78
  5. Step 5: Solve for x
    x = 1,234,026,916,730.78/1,354,907.60
  6. Step 6: Final answer
    x = 910,783.08

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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.