Home / 10,710,545.90-14,776,858.46-6,845,329.58

Finding the Fourth Proportional to 10,710,545.90, 14,776,858.46 and 6,845,329.58

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Solution

The fourth proportional to 10,710,545.90, 14,776,858.46 and 6,845,329.58 is: 9,444,193.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,710,545.90 : 14,776,858.46 = 6,845,329.58 : x
  2. Step 2: Convert to fraction form
    10,710,545.90/14,776,858.46 = 6,845,329.58/x
  3. Step 3: Cross multiply
    10,710,545.90x = 14,776,858.46 × 6,845,329.58
  4. Step 4: Simplify right side
    10,710,545.90x = 101,152,466,315,711.25
  5. Step 5: Solve for x
    x = 101,152,466,315,711.25/10,710,545.90
  6. Step 6: Final answer
    x = 9,444,193.35

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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.