Home / 3,033,038.15-4,549,062.70-1,011,298.80

Finding the Fourth Proportional to 3,033,038.15, 4,549,062.70 and 1,011,298.80

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Solution

The fourth proportional to 3,033,038.15, 4,549,062.70 and 1,011,298.80 is: 1,516,783.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,033,038.15 : 4,549,062.70 = 1,011,298.80 : x
  2. Step 2: Convert to fraction form
    3,033,038.15/4,549,062.70 = 1,011,298.80/x
  3. Step 3: Cross multiply
    3,033,038.15x = 4,549,062.70 × 1,011,298.80
  4. Step 4: Simplify right side
    3,033,038.15x = 4,600,461,649,634.76
  5. Step 5: Solve for x
    x = 4,600,461,649,634.76/3,033,038.15
  6. Step 6: Final answer
    x = 1,516,783.31

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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.