Home / 1,835,853.48-2,753,779.77-573,681.15

Finding the Fourth Proportional to 1,835,853.48, 2,753,779.77 and 573,681.15

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Solution

The fourth proportional to 1,835,853.48, 2,753,779.77 and 573,681.15 is: 860,521.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,835,853.48 : 2,753,779.77 = 573,681.15 : x
  2. Step 2: Convert to fraction form
    1,835,853.48/2,753,779.77 = 573,681.15/x
  3. Step 3: Cross multiply
    1,835,853.48x = 2,753,779.77 × 573,681.15
  4. Step 4: Simplify right side
    1,835,853.48x = 1,579,791,545,300.34
  5. Step 5: Solve for x
    x = 1,579,791,545,300.34/1,835,853.48
  6. Step 6: Final answer
    x = 860,521.58

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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.