Home / 9,828,003.70-14,742,005.55-6,249,634.30

Finding the Fourth Proportional to 9,828,003.70, 14,742,005.55 and 6,249,634.30

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Solution

The fourth proportional to 9,828,003.70, 14,742,005.55 and 6,249,634.30 is: 9,374,451.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,828,003.70 : 14,742,005.55 = 6,249,634.30 : x
  2. Step 2: Convert to fraction form
    9,828,003.70/14,742,005.55 = 6,249,634.30/x
  3. Step 3: Cross multiply
    9,828,003.70x = 14,742,005.55 × 6,249,634.30
  4. Step 4: Simplify right side
    9,828,003.70x = 92,132,143,536,070.36
  5. Step 5: Solve for x
    x = 92,132,143,536,070.36/9,828,003.70
  6. Step 6: Final answer
    x = 9,374,451.45

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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.