Home / 1,696,155.48-2,340,714.24-932,210.28

Finding the Fourth Proportional to 1,696,155.48, 2,340,714.24 and 932,210.28

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Solution

The fourth proportional to 1,696,155.48, 2,340,714.24 and 932,210.28 is: 1,286,461.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,696,155.48 : 2,340,714.24 = 932,210.28 : x
  2. Step 2: Convert to fraction form
    1,696,155.48/2,340,714.24 = 932,210.28/x
  3. Step 3: Cross multiply
    1,696,155.48x = 2,340,714.24 × 932,210.28
  4. Step 4: Simplify right side
    1,696,155.48x = 2,182,037,877,070.39
  5. Step 5: Solve for x
    x = 2,182,037,877,070.39/1,696,155.48
  6. Step 6: Final answer
    x = 1,286,461.00

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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.