Home / 10,804,688.04-14,895,877.98-6,930,483.24

Finding the Fourth Proportional to 10,804,688.04, 14,895,877.98 and 6,930,483.24

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Solution

The fourth proportional to 10,804,688.04, 14,895,877.98 and 6,930,483.24 is: 9,554,707.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,804,688.04 : 14,895,877.98 = 6,930,483.24 : x
  2. Step 2: Convert to fraction form
    10,804,688.04/14,895,877.98 = 6,930,483.24/x
  3. Step 3: Cross multiply
    10,804,688.04x = 14,895,877.98 × 6,930,483.24
  4. Step 4: Simplify right side
    10,804,688.04x = 103,235,632,685,475.06
  5. Step 5: Solve for x
    x = 103,235,632,685,475.06/10,804,688.04
  6. Step 6: Final answer
    x = 9,554,707.39

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.