Home / 1,964,897.02-2,947,345.32-544,953.04

Finding the Fourth Proportional to 1,964,897.02, 2,947,345.32 and 544,953.04

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Solution

The fourth proportional to 1,964,897.02, 2,947,345.32 and 544,953.04 is: 817,429.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,897.02 : 2,947,345.32 = 544,953.04 : x
  2. Step 2: Convert to fraction form
    1,964,897.02/2,947,345.32 = 544,953.04/x
  3. Step 3: Cross multiply
    1,964,897.02x = 2,947,345.32 × 544,953.04
  4. Step 4: Simplify right side
    1,964,897.02x = 1,606,164,792,063.77
  5. Step 5: Solve for x
    x = 1,606,164,792,063.77/1,964,897.02
  6. Step 6: Final answer
    x = 817,429.50

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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.