Home / 6,473,634.36-9,710,448.84-1,924,663.47

Finding the Fourth Proportional to 6,473,634.36, 9,710,448.84 and 1,924,663.47

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Solution

The fourth proportional to 6,473,634.36, 9,710,448.84 and 1,924,663.47 is: 2,886,994.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,473,634.36 : 9,710,448.84 = 1,924,663.47 : x
  2. Step 2: Convert to fraction form
    6,473,634.36/9,710,448.84 = 1,924,663.47/x
  3. Step 3: Cross multiply
    6,473,634.36x = 9,710,448.84 × 1,924,663.47
  4. Step 4: Simplify right side
    6,473,634.36x = 18,689,346,159,651.88
  5. Step 5: Solve for x
    x = 18,689,346,159,651.88/6,473,634.36
  6. Step 6: Final answer
    x = 2,886,994.40

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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.