Home / 4,779,784.35-6,596,019.05-2,604,345.48

Finding the Fourth Proportional to 4,779,784.35, 6,596,019.05 and 2,604,345.48

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Solution

The fourth proportional to 4,779,784.35, 6,596,019.05 and 2,604,345.48 is: 3,593,951.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,779,784.35 : 6,596,019.05 = 2,604,345.48 : x
  2. Step 2: Convert to fraction form
    4,779,784.35/6,596,019.05 = 2,604,345.48/x
  3. Step 3: Cross multiply
    4,779,784.35x = 6,596,019.05 × 2,604,345.48
  4. Step 4: Simplify right side
    4,779,784.35x = 17,178,312,385,839.67
  5. Step 5: Solve for x
    x = 17,178,312,385,839.67/4,779,784.35
  6. Step 6: Final answer
    x = 3,593,951.34

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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.