Home / 7,033,582.77-10,548,897.91-1,983,712.29

Finding the Fourth Proportional to 7,033,582.77, 10,548,897.91 and 1,983,712.29

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Solution

The fourth proportional to 7,033,582.77, 10,548,897.91 and 1,983,712.29 is: 2,975,152.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,033,582.77 : 10,548,897.91 = 1,983,712.29 : x
  2. Step 2: Convert to fraction form
    7,033,582.77/10,548,897.91 = 1,983,712.29/x
  3. Step 3: Cross multiply
    7,033,582.77x = 10,548,897.91 × 1,983,712.29
  4. Step 4: Simplify right side
    7,033,582.77x = 20,925,978,430,022.32
  5. Step 5: Solve for x
    x = 20,925,978,430,022.32/7,033,582.77
  6. Step 6: Final answer
    x = 2,975,152.08

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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.