Home / 4,674,416.63-6,403,920.93-4,499,615.39

Finding the Fourth Proportional to 4,674,416.63, 6,403,920.93 and 4,499,615.39

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Solution

The fourth proportional to 4,674,416.63, 6,403,920.93 and 4,499,615.39 is: 6,164,444.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,674,416.63 : 6,403,920.93 = 4,499,615.39 : x
  2. Step 2: Convert to fraction form
    4,674,416.63/6,403,920.93 = 4,499,615.39/x
  3. Step 3: Cross multiply
    4,674,416.63x = 6,403,920.93 × 4,499,615.39
  4. Step 4: Simplify right side
    4,674,416.63x = 28,815,181,184,114.71
  5. Step 5: Solve for x
    x = 28,815,181,184,114.71/4,674,416.63
  6. Step 6: Final answer
    x = 6,164,444.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.