Home / 9,636,779.20-14,435,896-5,796,481

Finding the Fourth Proportional to 9,636,779.20, 14,435,896 and 5,796,481

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Solution

The fourth proportional to 9,636,779.20, 14,435,896 and 5,796,481 is: 8,683,128.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,636,779.20 : 14,435,896 = 5,796,481 : x
  2. Step 2: Convert to fraction form
    9,636,779.20/14,435,896 = 5,796,481/x
  3. Step 3: Cross multiply
    9,636,779.20x = 14,435,896 × 5,796,481
  4. Step 4: Simplify right side
    9,636,779.20x = 83,677,396,881,976
  5. Step 5: Solve for x
    x = 83,677,396,881,976/9,636,779.20
  6. Step 6: Final answer
    x = 8,683,128.99

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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.