Home / 1,334,784.04-1,840,526.02-850,582.24

Finding the Fourth Proportional to 1,334,784.04, 1,840,526.02 and 850,582.24

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Solution

The fourth proportional to 1,334,784.04, 1,840,526.02 and 850,582.24 is: 1,172,862.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,334,784.04 : 1,840,526.02 = 850,582.24 : x
  2. Step 2: Convert to fraction form
    1,334,784.04/1,840,526.02 = 850,582.24/x
  3. Step 3: Cross multiply
    1,334,784.04x = 1,840,526.02 × 850,582.24
  4. Step 4: Simplify right side
    1,334,784.04x = 1,565,518,744,869.88
  5. Step 5: Solve for x
    x = 1,565,518,744,869.88/1,334,784.04
  6. Step 6: Final answer
    x = 1,172,862.95

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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.