Home / 1,069,533.84-1,475,957.73-586,100.06

Finding the Fourth Proportional to 1,069,533.84, 1,475,957.73 and 586,100.06

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Solution

The fourth proportional to 1,069,533.84, 1,475,957.73 and 586,100.06 is: 808,818.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,533.84 : 1,475,957.73 = 586,100.06 : x
  2. Step 2: Convert to fraction form
    1,069,533.84/1,475,957.73 = 586,100.06/x
  3. Step 3: Cross multiply
    1,069,533.84x = 1,475,957.73 × 586,100.06
  4. Step 4: Simplify right side
    1,069,533.84x = 865,058,906,730.68
  5. Step 5: Solve for x
    x = 865,058,906,730.68/1,069,533.84
  6. Step 6: Final answer
    x = 808,818.64

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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.