Home / 3,358,555.26-4,634,852.31-1,830,659.10

Finding the Fourth Proportional to 3,358,555.26, 4,634,852.31 and 1,830,659.10

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Solution

The fourth proportional to 3,358,555.26, 4,634,852.31 and 1,830,659.10 is: 2,526,334.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,358,555.26 : 4,634,852.31 = 1,830,659.10 : x
  2. Step 2: Convert to fraction form
    3,358,555.26/4,634,852.31 = 1,830,659.10/x
  3. Step 3: Cross multiply
    3,358,555.26x = 4,634,852.31 × 1,830,659.10
  4. Step 4: Simplify right side
    3,358,555.26x = 8,484,834,558,457.52
  5. Step 5: Solve for x
    x = 8,484,834,558,457.52/3,358,555.26
  6. Step 6: Final answer
    x = 2,526,334.66

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1.5x scale

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.