Home / 3,403,395.08-4,696,624.94-1,854,670.60

Finding the Fourth Proportional to 3,403,395.08, 4,696,624.94 and 1,854,670.60

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Solution

The fourth proportional to 3,403,395.08, 4,696,624.94 and 1,854,670.60 is: 2,559,412.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,403,395.08 : 4,696,624.94 = 1,854,670.60 : x
  2. Step 2: Convert to fraction form
    3,403,395.08/4,696,624.94 = 1,854,670.60/x
  3. Step 3: Cross multiply
    3,403,395.08x = 4,696,624.94 × 1,854,670.60
  4. Step 4: Simplify right side
    3,403,395.08x = 8,710,692,195,444.77
  5. Step 5: Solve for x
    x = 8,710,692,195,444.77/3,403,395.08
  6. Step 6: Final answer
    x = 2,559,412.58

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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.