Home / 1,569,894.50-2,355,192.93-572,622.50

Finding the Fourth Proportional to 1,569,894.50, 2,355,192.93 and 572,622.50

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Solution

The fourth proportional to 1,569,894.50, 2,355,192.93 and 572,622.50 is: 859,061.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,569,894.50 : 2,355,192.93 = 572,622.50 : x
  2. Step 2: Convert to fraction form
    1,569,894.50/2,355,192.93 = 572,622.50/x
  3. Step 3: Cross multiply
    1,569,894.50x = 2,355,192.93 × 572,622.50
  4. Step 4: Simplify right side
    1,569,894.50x = 1,348,636,463,558.93
  5. Step 5: Solve for x
    x = 1,348,636,463,558.93/1,569,894.50
  6. Step 6: Final answer
    x = 859,061.84

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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.