Home / 983,470.04-1,356,828.64-596,005.94

Finding the Fourth Proportional to 983,470.04, 1,356,828.64 and 596,005.94

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Solution

The fourth proportional to 983,470.04, 1,356,828.64 and 596,005.94 is: 822,270.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    983,470.04 : 1,356,828.64 = 596,005.94 : x
  2. Step 2: Convert to fraction form
    983,470.04/1,356,828.64 = 596,005.94/x
  3. Step 3: Cross multiply
    983,470.04x = 1,356,828.64 × 596,005.94
  4. Step 4: Simplify right side
    983,470.04x = 808,677,929,602.47
  5. Step 5: Solve for x
    x = 808,677,929,602.47/983,470.04
  6. Step 6: Final answer
    x = 822,270.02

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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.